Trace number 1555272

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ttsth-5-0 2009-03-19? (TO) 1200.13 657.746

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.15	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1555272-1238739397.cnf 
0.09/0.15	c Using SATTIMEOUT of 1200
0.09/0.15	c Using SATRAM of 1800
0.09/0.15	c Size of subset node = 16
0.09/0.15	c Variables = 23696
0.09/0.15	c Clauses = 70703
0.09/0.15	c Literals = 164971
0.09/0.15	c Reduced size:
0.09/0.15	c Variables = 23696
0.09/0.15	c Clauses = 70679
0.09/0.15	c Literals = 164916
0.09/0.15	c a2
0.19/0.28	c a1
4.39/4.47	c Independent sub-problems = 1
4.39/4.47	c Sub-problem with 23686 variables and 70679 clauses
4.39/4.47	c using permutation method 4
4.39/4.47	c count = 1
4.39/4.47	c Ordering finished 4.430 seconds
4.39/4.47	c mapped 4.460 seconds
4.39/4.47	c permuted 4.460 seconds
4.39/4.47	c about to sort
4.39/4.49	c sorted
4.98/5.00	c clauses now 70679
4.98/5.00	c init finished 4.590 seconds
4.98/5.00	c tree built 4.990 seconds
4.98/5.00	c 
4.98/5.00	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
4.98/5.00	c ---------------------------------|----------------------------------|------------------------------------------------------
4.98/5.00	c ................................ | ..........                       |                        5.0           0.0             
4.98/5.00	c ................................ | ..........                     1 |                        5.0           0.2             
4.98/5.00	c ................................ | ..........                     2 |                        5.0           0.4             
4.98/5.00	c ................................ | ..........                     3 |                        5.0           0.6             
4.98/5.00	c ................................ | ..........                     4 |                        5.0           0.8             
4.98/5.00	c ................................ | ..........                     5 |                        5.0           1.0             
4.98/5.00	c ................................ | ..........                  1000 | 1                      5.0         200.4           68
24.00/16.54	c ................................ | ..........               1171000 | 35312                 24.1       48629.6      1286508
47.91/30.84	c ................................ | ..........               2318000 | 72215                 48.0       48291.7      1958476
72.11/45.31	c ................................ | ..........               3081000 | 97093                 72.2       42702.7      2567948
96.09/59.46	c ................................ | ..........               3767000 | 120558                96.2       39162.1      3355038
119.97/73.61	c ................................ | *.........               4627000 | 151957               120.0       38558.3      4930104
144.07/88.12	c ................................ | *.........               5309000 | 174705               144.1       36834.8      5716552
167.92/102.43	c ................................ | *.........               6219000 | 209474               168.0       37017.9      6764255
191.82/116.68	c ................................ | *.........               7217000 | 252911               192.0       37588.5      7636603
215.99/131.00	c ................................ | *.........               7670000 | 278240               216.0       35506.0      8823934
239.92/145.49	c ................................ | **........               8109000 | 301682               240.1       33774.8     10065447
264.38/159.71	c ................................ | **........               8603000 | 327541               264.4       32532.9     11020622
287.85/173.46	c ................................ | **........               8799000 | 335621               288.0       30551.0     12271252
313.06/187.96	c ................................ | **........               8986000 | 342669               313.2       28689.1     13659138
336.51/201.60	c ................................ | **........               9111000 | 347377               336.6       27071.0     14367497
361.16/216.03	c ................................ | ***.......               9279000 | 353958               361.3       25683.0     15244178
384.26/229.51	c ................................ | ***.......               9407000 | 359122               384.3       24476.4     16316987
407.81/243.29	c ................................ | ***.......               9579000 | 365306               408.0       23477.4     17287696
431.91/257.26	c ................................ | ***.......               9853000 | 375113               432.1       22802.1     17977832
456.11/271.38	c ................................ | ***.......               9988000 | 380078               456.3       21887.2     18895093
479.92/285.10	c ................................ | ****......              10115000 | 385043               480.0       21072.9     19909747
505.12/299.62	c ................................ | ****......              10302000 | 391796               505.2       20390.7     20987505
528.71/313.65	c ................................ | ****......              10431000 | 396597               528.9       19722.4     21996356
552.47/327.45	c ................................ | ****......              10564000 | 401475               552.6       19115.5     22839255
575.90/341.21	c ................................ | ****......              10696000 | 406482               576.0       18569.4     23594626
600.19/355.50	c ................................ | *****.....              10868000 | 413270               600.3       18104.6     24625611
624.14/368.94	c ................................ | *****.....              11096000 | 422181               624.3       17772.9     25800763
647.87/380.83	c ................................ | *****.....              11392000 | 433308               648.0       17579.2     26619146
671.80/392.86	c ................................ | *****.....              11841000 | 453635               672.0       17619.7     27609456
696.13/405.04	c ................................ | *****.....              12299000 | 476484               696.3       17662.6     28985557
720.47/417.25	c ................................ | ******....              12688000 | 494993               720.7       17605.4     30076976
743.82/428.96	c ................................ | ******....              13157000 | 513001               744.0       17683.0     31410928
767.75/441.00	c ................................ | ******....              13570000 | 528202               768.1       17667.7     32718745
791.69/452.99	c ................................ | ******....              13854000 | 544540               792.0       17492.4     36272724
816.01/465.10	c ................................ | ******....              14211000 | 558127               816.1       17412.2     37228827
839.76/477.09	c ................................ | *******...              14552000 | 572581               840.1       17322.4     38440312
863.88/489.17	c ................................ | *******...              14876000 | 584266               864.2       17214.2     39451513
887.82/501.13	c ................................ | *******...              15137000 | 597447               888.0       17045.6     42308503
911.76/513.16	c ................................ | *******...              15485000 | 612124               912.0       16978.8     43288945
935.70/525.18	c ................................ | *******...              15820000 | 626243               936.0       16901.5     44200369
959.82/537.26	c ................................ | ********..              16161000 | 638940               960.1       16832.4     45137156
983.96/549.36	c ................................ | ********..              16439000 | 651564               984.2       16702.2     48371070
1007.69/561.29	c ................................ | ********..              16776000 | 664693              1008.0       16642.2     49881775
1031.84/573.35	c ................................ | ********..              17116000 | 679428              1032.1       16583.7     50953830
1055.77/585.34	c ................................ | ********..              17387000 | 692127              1056.0       16464.8     53576175
1079.71/597.40	c ................................ | *********.              17699000 | 706690              1080.1       16387.1     54730985
1103.85/609.40	c ................................ | *********.              18022000 | 725093              1104.0       16324.0     55581357
1127.79/621.43	c ................................ | *********.              18329000 | 741490              1128.0       16249.0     56436974
1151.71/633.45	c ................................ | *********.              18656000 | 756711              1152.0       16194.4     57736573
1175.65/645.49	c ................................ | *********.              18978000 | 769683              1176.0       16137.5     59006278
1199.78/657.59	c CPU limit (1200) reached
1199.78/657.59	c Time = 1200.15 seconds
1199.78/657.59	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555272-1238739397/watcher-1555272-1238739397 -o /tmp/evaluation-result-1555272-1238739397/solver-1555272-1238739397 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1555272-1238739397.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.46 0.38 0.31 3/81 4353
/proc/meminfo: memFree=1416552/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=1064 CPUtime=0
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 162 0 0 0 0 0 0 0 20 0 1 0 1146603670 1089536 146 1992294400 134512640 135237372 4294956192 18446744073709551615 134887124 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 266 146 77 176 0 88 0

[startup+0.0387951 s]
/proc/loadavg: 0.46 0.38 0.31 3/81 4353
/proc/meminfo: memFree=1416552/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=2384 CPUtime=0.03
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 498 0 0 0 3 0 0 0 20 0 1 0 1146603670 2441216 482 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 596 482 78 176 0 418 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2384

[startup+0.101806 s]
/proc/loadavg: 0.46 0.38 0.31 3/81 4353
/proc/meminfo: memFree=1416552/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=4992 CPUtime=0.09
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 1123 0 0 0 9 0 0 0 20 0 1 0 1146603670 5111808 1107 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 1248 1107 78 176 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4992

[startup+0.306853 s]
/proc/loadavg: 0.46 0.38 0.31 3/81 4353
/proc/meminfo: memFree=1416552/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=11468 CPUtime=0.3
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 2643 0 0 0 29 1 0 0 23 0 1 0 1146603670 11743232 2626 1992294400 134512640 135237372 4294956192 18446744073709551615 134540092 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 2867 2627 79 176 0 2689 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 11468

[startup+0.710934 s]
/proc/loadavg: 0.46 0.38 0.31 3/81 4353
/proc/meminfo: memFree=1416552/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=14008 CPUtime=0.7
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 3493 0 0 0 69 1 0 0 25 0 1 0 1146603670 14344192 3336 1992294400 134512640 135237372 4294956192 18446744073709551615 134600915 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 3502 3336 80 176 0 3324 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 14008

[startup+1.50209 s]
/proc/loadavg: 0.46 0.38 0.31 2/82 4354
/proc/meminfo: memFree=1403360/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=14312 CPUtime=1.49
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 3541 0 0 0 148 1 0 0 25 0 1 0 1146603670 14655488 3384 1992294400 134512640 135237372 4294956192 18446744073709551615 134555272 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 3578 3384 80 176 0 3400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14312

[startup+3.10141 s]
/proc/loadavg: 0.46 0.38 0.31 2/82 4354
/proc/meminfo: memFree=1402976/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=14604 CPUtime=3.09
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4194304 3648 0 0 0 308 1 0 0 25 0 1 0 1146603670 14954496 3491 1992294400 134512640 135237372 4294956192 18446744073709551615 134600817 0 0 4096 0 0 0 0 17 1 0 0
/proc/4353/statm: 3651 3491 80 176 0 3473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14604

[startup+6.30207 s]
/proc/loadavg: 0.50 0.39 0.32 3/84 4356
/proc/meminfo: memFree=1344464/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=95860 CPUtime=7.28
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 19401 0 0 0 718 10 0 0 25 0 3 0 1146603670 98160640 19174 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 23965 19174 98 176 0 23787 0
[pid=4353/tid=4355] ppid=4351 vsize=95860 CPUtime=1.29
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 771 0 0 0 129 0 0 0 16 0 3 0 1146604170 98160640 19174 1992294400 134512640 135237372 4294956192 18446744073709551615 134680484 0 0 4096 0 0 0 0 -1 1 0 0
[pid=4353/tid=4356] ppid=4351 vsize=95860 CPUtime=0.98
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 1314 0 0 0 96 2 0 0 16 0 3 0 1146604170 98160640 19174 1992294400 134512640 135237372 4294956192 18446744073709551615 134591065 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.28
Current children cumulated vsize (KiB) 95860

[startup+12.7015 s]
/proc/loadavg: 0.62 0.42 0.33 4/84 4356
/proc/meminfo: memFree=1325584/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=111288 CPUtime=17.56
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 23218 0 0 0 1733 23 0 0 25 0 3 0 1146603670 113958912 22991 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 27822 22991 98 176 0 27644 0
[pid=4353/tid=4355] ppid=4351 vsize=111288 CPUtime=7.65
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 1713 0 0 0 764 1 0 0 25 0 3 0 1146604170 113958912 22991 1992294400 134512640 135237372 4294956192 18446744073709551615 134562273 0 0 4096 0 0 0 0 -1 1 0 0
[pid=4353/tid=4356] ppid=4351 vsize=111288 CPUtime=4.9
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 4189 0 0 0 476 14 0 0 25 0 3 0 1146604170 113958912 22991 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 17.56
Current children cumulated vsize (KiB) 111288

[startup+25.5021 s]
/proc/loadavg: 1.22 0.56 0.37 3/84 4356
/proc/meminfo: memFree=1312720/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=123444 CPUtime=39.23
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 26298 0 0 0 3880 43 0 0 25 0 3 0 1146603670 126406656 26071 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 30861 26071 98 176 0 30683 0
[pid=4353/tid=4355] ppid=4351 vsize=123444 CPUtime=20.39
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 2070 0 0 0 2037 2 0 0 25 0 3 0 1146604170 126406656 26071 1992294400 134512640 135237372 4294956192 18446744073709551615 134590143 0 0 4096 0 0 0 0 -1 1 0 0
[pid=4353/tid=4356] ppid=4351 vsize=123444 CPUtime=13.83
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 6912 0 0 0 1350 33 0 0 25 0 3 0 1146604170 126406656 26071 1992294400 134512640 135237372 4294956192 18446744073709551615 134591126 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 39.23
Current children cumulated vsize (KiB) 123444

[startup+51.1023 s]
/proc/loadavg: 1.77 0.74 0.44 4/84 4356
/proc/meminfo: memFree=1287952/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=147556 CPUtime=82.29
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 32399 0 0 0 8146 83 0 0 25 0 3 0 1146603670 151097344 32172 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 36889 32172 98 176 0 36711 0
[pid=4353/tid=4355] ppid=4351 vsize=147556 CPUtime=45.77
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 4710 0 0 0 4572 5 0 0 25 0 3 0 1146604170 151097344 32172 1992294400 134512640 135237372 4294956192 18446744073709551615 134680348 0 0 4096 0 0 0 0 -1 1 0 0
[pid=4353/tid=4356] ppid=4351 vsize=147556 CPUtime=31.51
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 10373 0 0 0 3081 70 0 0 25 0 3 0 1146604170 151097344 32172 1992294400 134512640 135237372 4294956192 18446744073709551615 134590755 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 82.29
Current children cumulated vsize (KiB) 147556

[startup+102.308 s]
/proc/loadavg: 2.18 1.01 0.54 3/84 4356
/proc/meminfo: memFree=1222864/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=213640 CPUtime=167.79
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 48575 0 0 0 16613 166 0 0 25 0 3 0 1146603670 218767360 48348 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 53410 48348 98 176 0 53232 0
[pid=4353/tid=4355] ppid=4351 vsize=213640 CPUtime=96.56
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 14770 0 0 0 9645 11 0 0 25 0 3 0 1146604170 218767360 48348 1992294400 134512640 135237372 4294956192 18446744073709551615 134591231 0 0 4096 0 0 0 0 -1 1 0 0
[pid=4353/tid=4356] ppid=4351 vsize=213640 CPUtime=66.22
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 16489 0 0 0 6475 147 0 0 25 0 3 0 1146604170 218767360 48348 1992294400 134512640 135237372 4294956192 18446744073709551615 134562317 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 167.79
Current children cumulated vsize (KiB) 213640

[startup+162.302 s]
/proc/loadavg: 2.26 1.25 0.65 3/84 4356
/proc/meminfo: memFree=1145872/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=296392 CPUtime=268.95
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 68856 0 0 0 26632 263 0 0 25 0 3 0 1146603670 303505408 68629 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 74098 68629 98 176 0 73920 0
[pid=4353/tid=4355] ppid=4351 vsize=296392 CPUtime=141.73
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 22351 0 0 0 14091 82 0 0 25 0 3 0 1146604170 303505408 68629 1992294400 134512640 135237372 4294956192 18446744073709551615 134588180 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=296392 CPUtime=122.21
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 29189 0 0 0 12049 172 0 0 25 0 3 0 1146604170 303505408 68629 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 268.95
Current children cumulated vsize (KiB) 296392

[startup+222.302 s]
/proc/loadavg: 2.22 1.41 0.74 4/84 4356
/proc/meminfo: memFree=1068112/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=371976 CPUtime=372.08
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 87202 0 0 0 36854 354 0 0 25 0 3 0 1146603670 380903424 86975 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 92994 86975 98 176 0 92816 0
[pid=4353/tid=4355] ppid=4351 vsize=371976 CPUtime=185.21
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 31359 0 0 0 18353 168 0 0 25 0 3 0 1146604170 380903424 86975 1992294400 134512640 135237372 4294956192 18446744073709551615 134591429 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=371976 CPUtime=181.87
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 38527 0 0 0 18009 178 0 0 25 0 3 0 1146604170 380903424 86975 1992294400 134512640 135237372 4294956192 18446744073709551615 134590777 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 372.08
Current children cumulated vsize (KiB) 371976

[startup+282.301 s]
/proc/loadavg: 2.28 1.58 0.84 5/84 4356
/proc/meminfo: memFree=1008016/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=435032 CPUtime=475.12
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 102371 0 0 0 47074 438 0 0 25 0 3 0 1146603670 445472768 102144 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 108758 102144 98 176 0 108580 0
[pid=4353/tid=4355] ppid=4351 vsize=435032 CPUtime=228.58
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 38061 0 0 0 22611 247 0 0 25 0 3 0 1146604170 445472768 102144 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=435032 CPUtime=241.53
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 46994 0 0 0 23970 183 0 0 25 0 3 0 1146604170 445472768 102144 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 475.12
Current children cumulated vsize (KiB) 435032

[startup+342.301 s]
/proc/loadavg: 2.37 1.73 0.94 4/84 4356
/proc/meminfo: memFree=944272/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=501336 CPUtime=577.79
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 118296 0 0 0 57253 526 0 0 25 0 3 0 1146603670 513368064 118069 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 125334 118069 98 176 0 125156 0
[pid=4353/tid=4355] ppid=4351 vsize=501336 CPUtime=271.65
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 43852 0 0 0 26836 329 0 0 25 0 3 0 1146604170 513368064 118069 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=501336 CPUtime=301.13
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 57128 0 0 0 29925 188 0 0 25 0 3 0 1146604170 513368064 118069 1992294400 134512640 135237372 4294956192 18446744073709551615 134561428 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 577.79
Current children cumulated vsize (KiB) 501336

[startup+402.302 s]
/proc/loadavg: 2.17 1.79 1.01 3/76 4356
/proc/meminfo: memFree=887152/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=581224 CPUtime=690.75
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 137618 0 0 0 68506 569 0 0 25 0 3 0 1146603670 595173376 137391 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 145306 137391 98 176 0 145128 0
[pid=4353/tid=4355] ppid=4351 vsize=581224 CPUtime=324.97
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 54749 0 0 0 32129 368 0 0 25 0 3 0 1146604170 595173376 137391 1992294400 134512640 135237372 4294956192 18446744073709551615 134519962 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=581224 CPUtime=360.78
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 65553 0 0 0 35885 193 0 0 25 0 3 0 1146604170 595173376 137391 1992294400 134512640 135237372 4294956192 18446744073709551615 134591208 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 690.75
Current children cumulated vsize (KiB) 581224

[startup+462.303 s]
/proc/loadavg: 2.06 1.82 1.06 3/76 4356
/proc/meminfo: memFree=754896/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=715684 CPUtime=810.43
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 170349 0 0 0 80456 587 0 0 25 0 3 0 1146603670 732860416 170122 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 178921 170122 98 176 0 178743 0
[pid=4353/tid=4355] ppid=4351 vsize=715684 CPUtime=384.94
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 77443 0 0 0 38113 381 0 0 25 0 3 0 1146604170 732860416 170122 1992294400 134512640 135237372 4294956192 18446744073709551615 134549903 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=715684 CPUtime=420.48
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 75590 0 0 0 41851 197 0 0 25 0 3 0 1146604170 732860416 170122 1992294400 134512640 135237372 4294956192 18446744073709551615 134749353 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 810.43
Current children cumulated vsize (KiB) 715684

[startup+522.302 s]
/proc/loadavg: 2.02 1.85 1.12 3/76 4356
/proc/meminfo: memFree=645968/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=827480 CPUtime=930.11
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 197518 0 0 0 92409 602 0 0 25 0 3 0 1146603670 847339520 197291 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 206870 197291 98 176 0 206692 0
[pid=4353/tid=4355] ppid=4351 vsize=827480 CPUtime=444.91
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 95905 0 0 0 44100 391 0 0 25 0 3 0 1146604170 847339520 197291 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=827480 CPUtime=480.19
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 84297 0 0 0 47817 202 0 0 25 0 3 0 1146604170 847339520 197291 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 930.11
Current children cumulated vsize (KiB) 827480

[startup+582.302 s]
/proc/loadavg: 2.01 1.88 1.17 3/76 4356
/proc/meminfo: memFree=499216/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=981784 CPUtime=1049.78
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 233997 0 0 0 104356 622 0 0 25 0 3 0 1146603670 1005346816 233770 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 245446 233770 98 176 0 245268 0
[pid=4353/tid=4355] ppid=4351 vsize=981784 CPUtime=504.88
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 119195 0 0 0 50083 405 0 0 25 0 3 0 1146604170 1005346816 233770 1992294400 134512640 135237372 4294956192 18446744073709551615 134680484 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=981784 CPUtime=539.89
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 97486 0 0 0 53780 209 0 0 25 0 3 0 1146604170 1005346816 233770 1992294400 134512640 135237372 4294956192 18446744073709551615 134680737 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1049.78
Current children cumulated vsize (KiB) 981784

[startup+642.302 s]
/proc/loadavg: 2.00 1.90 1.22 3/76 4356
/proc/meminfo: memFree=413776/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=1070500 CPUtime=1169.47
/proc/4353/stat : 4353 (ttsth-5-0) S 4351 4353 4316 0 -1 4194304 255238 0 0 0 116313 634 0 0 25 0 3 0 1146603670 1096192000 255011 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/4353/statm: 267625 255011 98 176 0 267447 0
[pid=4353/tid=4355] ppid=4351 vsize=1070500 CPUtime=564.86
/proc/4353/task/4355/stat : 4355 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 131669 0 0 0 56074 412 0 0 25 0 3 0 1146604170 1096192000 255011 1992294400 134512640 135237372 4294956192 18446744073709551615 134590281 0 0 4096 0 0 0 0 -1 0 0 0
[pid=4353/tid=4356] ppid=4351 vsize=1070500 CPUtime=599.6
/proc/4353/task/4356/stat : 4356 (ttsth-5-0) R 4351 4353 4316 0 -1 4194368 106253 0 0 0 59747 213 0 0 25 0 3 0 1146604170 1096192000 255011 1992294400 134512640 135237372 4294956192 18446744073709551615 134590285 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1169.47
Current children cumulated vsize (KiB) 1070500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+657.701 s]
/proc/loadavg: 2.00 1.90 1.23 2/74 4356
/proc/meminfo: memFree=1165264/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=0 CPUtime=1200.08
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4195332 260515 0 0 0 119359 649 0 0 17 0 1 0 1146603670 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/4353/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+657.701 s]
/proc/loadavg: 2.00 1.90 1.23 2/74 4356
/proc/meminfo: memFree=1165264/2055920 swapFree=4170060/4192956
[pid=4353] ppid=4351 vsize=0 CPUtime=1200.08
/proc/4353/stat : 4353 (ttsth-5-0) R 4351 4353 4316 0 -1 4195332 260515 0 0 0 119359 649 0 0 17 0 1 0 1146603670 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/4353/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 657.746
CPU time (s): 1200.13
CPU user time (s): 1193.6
CPU system time (s): 6.53301
CPU usage (%): 182.461
Max. virtual memory (cumulated for all children) (KiB): 1091612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.6
system time used= 6.53301
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260515
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 66
involuntary context switches= 197333

runsolver used 0.78588 second user time and 2.22866 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-03 08:16:37
IDJOB=1555272
IDBENCH=70796
IDSOLVER=549
FILE ID=node80/1555272-1238739397
PBS_JOBID= 9085397
Free space on /tmp= 66128 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555272-1238739397/watcher-1555272-1238739397 -o /tmp/evaluation-result-1555272-1238739397/solver-1555272-1238739397 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1555272-1238739397.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1970635071

node80.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1416968 kB
Buffers:         95592 kB
Cached:         425272 kB
SwapCached:      14568 kB
Active:         275288 kB
Inactive:       279836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416968 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          41636 kB
Slab:            67924 kB
Committed_AS:  3564236 kB
PageTables:       2676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66124 MiB
End job on node80 at 2009-04-03 08:27:37