Trace number 1531453

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
tts tts-5-0? (TO) 1200.14 1200.44

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1703611043-077.cnf
MD5SUM5a3058eca6d17c7e905cfeaf908c8bc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.615
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.02	c Command: HOME/tts-5-0 HOME/instance-1531453-1238459943.cnf 
0.00/0.02	c Using SATTIMEOUT of 1200
0.00/0.02	c Using SATRAM of 1800
0.00/0.02	c Size of subset node = 16
0.00/0.02	c Variables = 60
0.00/0.02	c Clauses = 5340
0.00/0.02	c Literals = 37380
0.00/0.02	c Reduced size:
0.00/0.02	c Variables = 60
0.00/0.02	c Clauses = 5340
0.00/0.02	c Literals = 37380
0.00/0.02	c a2
0.10/0.13	c a1
0.19/0.21	c Independent sub-problems = 1
0.19/0.21	c Sub-problem with 60 variables and 5340 clauses
0.19/0.21	c using permutation method 4
0.19/0.21	c count = 1
0.19/0.21	c Ordering finished 0.200 seconds
0.19/0.21	c mapped 0.210 seconds
0.19/0.21	c permuted 0.210 seconds
0.19/0.21	c about to sort
0.19/0.22	c sorted
0.19/0.29	c clauses now 5340
0.19/0.29	c init finished 0.210 seconds
0.19/0.29	c tree built 0.280 seconds
0.19/0.29	c 
0.19/0.29	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.19/0.29	c ---------------------------------|----------------------------------|------------------------------------------------------
0.19/0.29	c ................................ | ..........                       |                        0.3           0.0             
0.19/0.29	c ................................ | ..........                     1 |                        0.3           3.6             
0.19/0.29	c ................................ | ..........                     2 |                        0.3           7.1             
0.19/0.29	c ................................ | ..........                     3 |                        0.3          10.7             
0.19/0.29	c ................................ | ..........                     4 |                        0.3          14.3             
0.19/0.29	c ................................ | ..........                     5 |                        0.3          17.9             
0.29/0.34	c ................................ | ..........                  1000 | 176                    0.3        2941.2         6823
24.09/24.12	c ................................ | ..........                248000 | 87733                 24.1       10286.2      2612920
47.98/48.02	c ................................ | ..........                401000 | 145024                48.0        8352.4      4261351
71.97/72.02	c ................................ | ..........                525000 | 191922                72.0        7291.7      5715166
96.17/96.22	c ................................ | ..........                657000 | 239883                96.2        6828.8      7073431
119.97/120.02	c ................................ | *.........                757000 | 278014               120.0        6308.3      8196659
144.06/144.17	c ................................ | *.........                862000 | 316757               144.2        5979.9      9336425
168.05/168.16	c ................................ | *.........                943000 | 348498               168.1        5608.4     10319770
192.14/192.28	c ................................ | *.........               1026000 | 379932               192.3        5336.5     11217547
216.14/216.24	c ................................ | *.........               1095000 | 407086               216.2        5064.3     12028643
240.03/240.15	c ................................ | **........               1172000 | 436559               240.1        4880.7     12913301
263.93/264.07	c ................................ | **........               1245000 | 464955               264.1        4715.0     13728641
288.12/288.25	c ................................ | **........               1310000 | 490952               288.2        4545.3     14500657
311.92/312.08	c ................................ | **........               1389000 | 521268               312.1        4451.2     15393327
336.20/336.31	c ................................ | **........               1461000 | 548972               336.3        4344.7     16206568
359.90/360.04	c ................................ | ***.......               1528000 | 575055               360.0        4244.4     17003522
383.89/384.05	c ................................ | ***.......               1593000 | 600391               384.0        4148.4     17804395
407.99/408.13	c ................................ | ***.......               1657000 | 625547               408.1        4060.4     18662024
432.08/432.25	c ................................ | ***.......               1723000 | 651612               432.2        3986.6     19434071
455.97/456.12	c ................................ | ***.......               1784000 | 675897               456.1        3911.8     20105906
479.97/480.16	c ................................ | ****......               1840000 | 698571               480.1        3832.5     20835137
503.97/504.19	c ................................ | ****......               1891000 | 718488               504.1        3750.9     21441208
527.96/528.17	c ................................ | ****......               1951000 | 741862               528.1        3694.3     22229056
552.25/552.49	c ................................ | ****......               2007000 | 764269               552.4        3633.0     22987210
575.94/576.12	c ................................ | ****......               2068000 | 787793               576.1        3589.9     23685601
599.93/600.16	c ................................ | *****.....               2132000 | 812341               600.1        3552.7     24404351
624.34/624.52	c ................................ | *****.....               2183000 | 832485               624.5        3495.8     25057680
648.02/648.23	c ................................ | *****.....               2234000 | 852044               648.2        3446.7     25677625
671.93/672.14	c ................................ | *****.....               2285000 | 872216               672.1        3399.9     26302834
696.12/696.33	c ................................ | *****.....               2345000 | 895069               696.2        3368.0     27008756
720.11/720.34	c ................................ | ******....               2404000 | 917446               720.3        3337.6     27665903
744.30/744.57	c ................................ | ******....               2458000 | 938646               744.5        3301.6     28341275
768.09/768.36	c ................................ | ******....               2502000 | 956340               768.3        3256.7     28935062
792.19/792.47	c ................................ | ******....               2548000 | 974200               792.4        3215.6     29506912
816.28/816.59	c ................................ | ******....               2593000 | 992423               816.5        3175.8     30099419
840.08/840.36	c ................................ | *******...               2642000 | 1012085              840.3        3144.2     30678813
864.27/864.57	c ................................ | *******...               2691000 | 1031597              864.5        3112.9     31281842
888.26/888.54	c ................................ | *******...               2731000 | 1047961              888.4        3073.9     31825762
911.95/912.25	c ................................ | *******...               2773000 | 1064986              912.2        3040.0     32351627
936.35/936.62	c ................................ | *******...               2821000 | 1084122              936.5        3012.2     32954731
960.15/960.41	c ................................ | ********..               2872000 | 1103909              960.3        2990.7     33544107
984.25/984.53	c ................................ | ********..               2920000 | 1123284              984.4        2966.2     34143987
1008.24/1008.53	c ................................ | ********..               2958000 | 1138745             1008.4        2933.3     34651834
1031.83/1032.17	c ................................ | ********..               2999000 | 1155459             1032.1        2905.8     35156578
1056.32/1056.66	c ................................ | ********..               3043000 | 1172906             1056.5        2880.1     35699958
1080.12/1080.44	c ................................ | *********.               3094000 | 1192005             1080.3        2863.9     36274624
1103.81/1104.19	c ................................ | *********.               3140000 | 1209117             1104.1        2844.0     36849026
1128.10/1128.47	c ................................ | *********.               3188000 | 1228248             1128.3        2825.4     37448317
1152.00/1152.31	c ................................ | *********.               3231000 | 1245437             1152.2        2804.2     38005706
1176.10/1176.40	c ................................ | *********.               3276000 | 1262431             1176.3        2785.1     38514405
1199.98/1200.34	c CPU limit (1200) reached
1199.98/1200.34	c Time = 1200.21 seconds
1199.98/1200.34	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531453-1238459943/watcher-1531453-1238459943 -o /tmp/evaluation-result-1531453-1238459943/solver-1531453-1238459943 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531453-1238459943.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: 1.00 0.97 0.98 3/64 19632
/proc/meminfo: memFree=1045184/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=876 CPUtime=0
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1118659631 897024 104 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 219 104 67 165 0 52 0

[startup+0.106253 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 19632
/proc/meminfo: memFree=1045184/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=3348 CPUtime=0.1
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 680 0 0 0 10 0 0 0 18 0 1 0 1118659631 3428352 663 1992294400 134512640 135191068 4294956240 18446744073709551615 134641776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 837 663 69 165 0 670 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.201261 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 19632
/proc/meminfo: memFree=1045184/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=1988 CPUtime=0.19
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 773 0 0 0 19 0 0 0 18 0 1 0 1118659631 2035712 383 1992294400 134512640 135191068 4294956240 18446744073709551615 134600114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 497 383 71 165 0 330 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1988

[startup+0.301272 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 19632
/proc/meminfo: memFree=1045184/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=5220 CPUtime=0.29
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 1547 0 0 0 29 0 0 0 19 0 1 0 1118659631 5345280 1157 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 1305 1157 89 165 0 1138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5220

[startup+0.701312 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 19632
/proc/meminfo: memFree=1045184/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=6184 CPUtime=0.69
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 1806 0 0 0 69 0 0 0 23 0 1 0 1118659631 6332416 1416 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 1546 1416 89 165 0 1379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6184

[startup+1.50239 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=1038840/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=8104 CPUtime=1.5
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 2309 0 0 0 149 1 0 0 25 0 1 0 1118659631 8298496 1919 1992294400 134512640 135191068 4294956240 18446744073709551615 134549997 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 2026 1920 89 165 0 1859 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8104

[startup+3.10156 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=1035960/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=11784 CPUtime=3.09
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 3229 0 0 0 308 1 0 0 25 0 1 0 1118659631 12066816 2839 1992294400 134512640 135191068 4294956240 18446744073709551615 134561476 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 2946 2839 89 165 0 2779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11784

[startup+6.30188 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=1028728/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=18664 CPUtime=6.29
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 4924 0 0 0 627 2 0 0 25 0 1 0 1118659631 19111936 4534 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 4666 4534 89 165 0 4499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18664

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=1017208/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=29544 CPUtime=12.69
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 7640 0 0 0 1266 3 0 0 25 0 1 0 1118659631 30253056 7250 1992294400 134512640 135191068 4294956240 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 7386 7250 89 165 0 7219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29544

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=997112/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=48744 CPUtime=25.48
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 12467 0 0 0 2541 7 0 0 25 0 1 0 1118659631 49913856 12077 1992294400 134512640 135191068 4294956240 18446744073709551615 134562436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 12186 12077 89 165 0 12019 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48744

[startup+51.1014 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=969656/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=76424 CPUtime=51.08
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 19371 0 0 0 5095 13 0 0 25 0 1 0 1118659631 78258176 18981 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 19106 18981 89 165 0 18939 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76424

[startup+102.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=922488/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=122984 CPUtime=102.27
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 31017 0 0 0 10203 24 0 0 25 0 1 0 1118659631 125935616 30627 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 30746 30627 89 165 0 30579 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122984

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19633
/proc/meminfo: memFree=879288/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=166504 CPUtime=162.25
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 41900 0 0 0 16190 35 0 0 25 0 1 0 1118659631 170500096 41510 1992294400 134512640 135191068 4294956240 18446744073709551615 134712942 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 41626 41510 89 165 0 41459 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 166504

[startup+222.307 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=844216/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=201064 CPUtime=222.23
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 50537 0 0 0 22181 42 0 0 25 0 1 0 1118659631 205889536 50147 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 50266 50147 89 165 0 50099 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 201064

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=811320/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=234188 CPUtime=282.22
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 58814 0 0 0 28172 50 0 0 25 0 1 0 1118659631 239808512 58424 1992294400 134512640 135191068 4294956240 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 58547 58424 89 165 0 58380 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 234188

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=777464/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=267788 CPUtime=342.2
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 67221 0 0 0 34163 57 0 0 25 0 1 0 1118659631 274214912 66831 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 66947 66831 89 165 0 66780 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 267788

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=744888/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=300588 CPUtime=402.19
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 75441 0 0 0 40153 66 0 0 25 0 1 0 1118659631 307802112 75051 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 75147 75051 89 165 0 74980 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 300588

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=715384/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=329708 CPUtime=462.17
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 82711 0 0 0 46144 73 0 0 25 0 1 0 1118659631 337620992 82321 1992294400 134512640 135191068 4294956240 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 82427 82321 89 165 0 82260 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 329708

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=687608/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=357708 CPUtime=522.15
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 89724 0 0 0 52136 79 0 0 25 0 1 0 1118659631 366292992 89334 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 89427 89334 89 165 0 89260 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 357708

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=658168/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=386828 CPUtime=582.15
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 96994 0 0 0 58131 84 0 0 25 0 1 0 1118659631 396111872 96604 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 96707 96604 89 165 0 96540 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 386828

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=631864/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=413388 CPUtime=642.13
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 103639 0 0 0 64123 90 0 0 25 0 1 0 1118659631 423309312 103249 1992294400 134512640 135191068 4294956240 18446744073709551615 134592114 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 103347 103249 89 165 0 103180 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 413388

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=605368/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=439768 CPUtime=702.12
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 110190 0 0 0 70116 96 0 0 25 0 1 0 1118659631 450322432 109800 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 109942 109800 89 165 0 109775 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 439768

[startup+762.303 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=579128/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=465688 CPUtime=762.1
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 116669 0 0 0 76109 101 0 0 25 0 1 0 1118659631 476864512 116279 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 116422 116279 89 165 0 116255 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 465688

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=555832/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=489208 CPUtime=822.09
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 122545 0 0 0 82101 108 0 0 25 0 1 0 1118659631 500948992 122155 1992294400 134512640 135191068 4294956240 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 122302 122155 89 165 0 122135 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 489208

[startup+882.307 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=532472/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=512248 CPUtime=882.07
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 128312 0 0 0 88093 114 0 0 25 0 1 0 1118659631 524541952 127922 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 128062 127922 89 165 0 127895 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 512248

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=510200/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=534808 CPUtime=942.05
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 133955 0 0 0 94087 118 0 0 25 0 1 0 1118659631 547643392 133565 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 133702 133565 89 165 0 133535 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 534808

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=487352/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=557368 CPUtime=1002.03
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 139604 0 0 0 100080 123 0 0 25 0 1 0 1118659631 570744832 139214 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 139342 139214 89 165 0 139175 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 557368

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=466424/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=578488 CPUtime=1062.02
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 144880 0 0 0 106074 128 0 0 25 0 1 0 1118659631 592371712 144490 1992294400 134512640 135191068 4294956240 18446744073709551615 134562326 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 144622 144490 89 165 0 144455 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 578488

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=442680/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=602012 CPUtime=1122
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 150749 0 0 0 112066 134 0 0 25 0 1 0 1118659631 616460288 150359 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 150503 150359 89 165 0 150336 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 602012

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=421304/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=623612 CPUtime=1181.99
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194304 156132 0 0 0 118059 140 0 0 25 0 1 0 1118659631 638578688 155742 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 155903 155742 89 165 0 155736 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 623612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=794360/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=0 CPUtime=1200.09
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194308 157704 0 0 0 119862 147 0 0 25 0 1 0 1118659631 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.09
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+1200.4 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 19635
/proc/meminfo: memFree=794360/2055920 swapFree=4176444/4192956
[pid=19632] ppid=19630 vsize=0 CPUtime=1200.09
/proc/19632/stat : 19632 (tts-5-0) R 19630 19632 19247 0 -1 4194308 157704 0 0 0 119862 147 0 0 25 0 1 0 1118659631 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19632/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.44
CPU time (s): 1200.14
CPU user time (s): 1198.62
CPU system time (s): 1.51577
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 629852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.62
system time used= 1.51577
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157704
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= 2
involuntary context switches= 1662

runsolver used 0.955854 second user time and 3.42748 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-31 02:39:03
IDJOB=1531453
IDBENCH=70456
IDSOLVER=505
FILE ID=node27/1531453-1238459943
PBS_JOBID= 9061716
Free space on /tmp= 65720 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1703611043-077.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531453-1238459943/watcher-1531453-1238459943 -o /tmp/evaluation-result-1531453-1238459943/solver-1531453-1238459943 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531453-1238459943.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5a3058eca6d17c7e905cfeaf908c8bc0
RANDOM SEED=37410789

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1045600 kB
Buffers:         89664 kB
Cached:         819388 kB
SwapCached:       9492 kB
Active:         135216 kB
Inactive:       784980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1045600 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            76040 kB
Committed_AS:  2910112 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-03-31 02:59:05