Trace number 1531577

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S400088537-049.cnf
MD5SUMa5c2d5c8780a4ba3adaa2befd47c4ac7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.00/0.02	c Command: HOME/tts-5-0 HOME/instance-1531577-1238479285.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 = 65
0.00/0.02	c Clauses = 5785
0.00/0.02	c Literals = 40495
0.00/0.02	c Reduced size:
0.00/0.02	c Variables = 65
0.00/0.02	c Clauses = 5785
0.00/0.02	c Literals = 40495
0.00/0.02	c a2
0.09/0.14	c a1
0.19/0.23	c Independent sub-problems = 1
0.19/0.23	c Sub-problem with 65 variables and 5785 clauses
0.19/0.23	c using permutation method 4
0.19/0.23	c count = 1
0.19/0.23	c Ordering finished 0.220 seconds
0.19/0.23	c mapped 0.220 seconds
0.19/0.23	c permuted 0.220 seconds
0.19/0.23	c about to sort
0.19/0.23	c sorted
0.29/0.32	c clauses now 5785
0.29/0.32	c init finished 0.230 seconds
0.29/0.32	c tree built 0.310 seconds
0.29/0.32	c 
0.29/0.32	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.32	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.32	c ................................ | ..........                       |                        0.3           0.0             
0.29/0.32	c ................................ | ..........                     1 |                        0.3           3.2             
0.29/0.32	c ................................ | ..........                     2 |                        0.3           6.5             
0.29/0.32	c ................................ | ..........                     3 |                        0.3           9.7             
0.29/0.32	c ................................ | ..........                     4 |                        0.3          12.9             
0.29/0.32	c ................................ | ..........                     5 |                        0.3          16.1             
0.29/0.37	c ................................ | ..........                  1000 | 191                    0.4        2777.8         5579
23.99/24.06	c ................................ | ..........                259000 | 91630                 24.1       10769.2      2798325
47.98/48.01	c ................................ | ..........                414000 | 153163                48.0        8625.0      4684834
72.07/72.12	c ................................ | ..........                537000 | 201773                72.1        7448.0      6157684
96.07/96.15	c ................................ | ..........                645000 | 244489                96.1        6709.0      7492459
119.95/120.09	c ................................ | *.........                734000 | 279954               120.1        6113.6      8599900
144.25/144.31	c ................................ | *.........                822000 | 315618               144.3        5697.3      9774230
168.04/168.18	c ................................ | *.........                900000 | 348880               168.2        5352.0     10884532
192.14/192.20	c ................................ | *.........                973000 | 378480               192.2        5063.2     11832643
216.03/216.16	c ................................ | *.........               1041000 | 405927               216.1        4816.8     12721804
239.92/240.04	c ................................ | **........               1107000 | 432725               240.0        4612.5     13596565
264.12/264.20	c ................................ | **........               1170000 | 456347               264.2        4429.1     14300169
288.02/288.15	c ................................ | **........               1243000 | 483563               288.1        4314.3     15155828
312.21/312.34	c ................................ | **........               1307000 | 508999               312.3        4185.1     15911608
335.99/336.13	c ................................ | **........               1370000 | 532827               336.1        4076.4     16601596
360.09/360.29	c ................................ | ***.......               1428000 | 555087               360.2        3964.0     17302219
384.28/384.44	c ................................ | ***.......               1487000 | 578552               384.4        3868.5     18023869
408.18/408.33	c ................................ | ***.......               1542000 | 600313               408.3        3776.9     18669882
431.97/432.19	c ................................ | ***.......               1592000 | 619920               432.1        3684.0     19228640
456.26/456.49	c ................................ | ***.......               1646000 | 642185               456.4        3606.2     19883420
480.15/480.39	c ................................ | ****......               1696000 | 662440               480.3        3530.9     20503322
503.85/504.07	c ................................ | ****......               1749000 | 682990               504.0        3470.2     21127676
528.04/528.26	c ................................ | ****......               1797000 | 701798               528.2        3402.2     21679232
552.13/552.32	c ................................ | ****......               1843000 | 720008               552.2        3337.3     22247821
576.23/576.43	c ................................ | ****......               1887000 | 737990               576.4        3274.1     22816256
600.22/600.47	c ................................ | *****.....               1933000 | 755191               600.4        3219.6     23337262
624.22/624.44	c ................................ | *****.....               1975000 | 771715               624.4        3163.2     23813687
647.91/648.10	c ................................ | *****.....               2025000 | 790674               648.0        3125.0     24384110
672.30/672.53	c ................................ | *****.....               2078000 | 811003               672.5        3090.2     24994176
696.30/696.55	c ................................ | *****.....               2123000 | 829157               696.5        3048.3     25554943
720.29/720.50	c ................................ | ******....               2168000 | 847166               720.4        3009.4     26114263
744.18/744.48	c ................................ | ******....               2212000 | 864851               744.4        2971.6     26649264
768.08/768.35	c ................................ | ******....               2255000 | 882313               768.2        2935.3     27208665
791.97/792.20	c ................................ | ******....               2302000 | 900900               792.1        2906.2     27757365
816.06/816.31	c ................................ | ******....               2344000 | 918028               816.2        2871.8     28296733
840.46/840.70	c ................................ | *******...               2385000 | 933589               840.6        2837.3     28774458
863.95/864.20	c ................................ | *******...               2422000 | 948332               864.1        2802.9     29190563
888.05/888.37	c ................................ | *******...               2457000 | 962709               888.2        2766.1     29619718
912.23/912.54	c ................................ | *******...               2498000 | 979170               912.4        2737.7     30115174
936.13/936.48	c ................................ | *******...               2540000 | 996136               936.4        2712.6     30631650
959.93/960.28	c ................................ | ********..               2578000 | 1012102              960.2        2685.0     31155472
983.92/984.29	c ................................ | ********..               2616000 | 1027552              984.2        2658.1     31671039
1007.81/1008.13	c ................................ | ********..               2653000 | 1042688             1008.0        2631.9     32113627
1032.51/1032.81	c ................................ | ********..               2689000 | 1057342             1032.7        2603.9     32581913
1056.30/1056.63	c ................................ | ********..               2725000 | 1072479             1056.5        2579.3     33061721
1080.59/1080.95	c ................................ | *********.               2763000 | 1087406             1080.8        2556.4     33540452
1104.48/1104.90	c ................................ | *********.               2798000 | 1101265             1104.8        2532.7     33986279
1128.47/1128.82	c ................................ | *********.               2832000 | 1115337             1128.7        2509.1     34462472
1151.77/1152.17	c ................................ | *********.               2866000 | 1128221             1152.0        2487.8     34845281
1175.96/1176.32	c ................................ | *********.               2898000 | 1140826             1176.2        2463.9     35198897
1199.96/1200.31	c CPU limit (1200) reached
1199.96/1200.31	c Time = 1200.16 seconds
1199.96/1200.31	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-1531577-1238479285/watcher-1531577-1238479285 -o /tmp/evaluation-result-1531577-1238479285/solver-1531577-1238479285 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531577-1238479285.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: 0.91 0.95 0.98 3/65 19998
/proc/meminfo: memFree=1216208/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=876 CPUtime=0
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 331649287 897024 105 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 219 105 67 165 0 52 0

[startup+0.0448691 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 19998
/proc/meminfo: memFree=1216208/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=3644 CPUtime=0.04
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 738 0 0 0 4 0 0 0 18 0 1 0 331649287 3731456 721 1992294400 134512640 135191068 4294956224 18446744073709551615 134710790 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 911 721 69 165 0 744 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3644

[startup+0.101875 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 19998
/proc/meminfo: memFree=1216208/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=3644 CPUtime=0.09
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 738 0 0 0 9 0 0 0 18 0 1 0 331649287 3731456 721 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 911 721 69 165 0 744 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3644

[startup+0.3019 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 19998
/proc/meminfo: memFree=1216208/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=4652 CPUtime=0.29
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 1416 0 0 0 29 0 0 0 19 0 1 0 331649287 4763648 1063 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 1163 1063 84 165 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4652

[startup+0.70195 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 19998
/proc/meminfo: memFree=1216208/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=6408 CPUtime=0.69
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 1839 0 0 0 68 1 0 0 22 0 1 0 331649287 6561792 1486 1992294400 134512640 135191068 4294956224 18446744073709551615 134561558 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 1602 1486 89 165 0 1435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6408

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 19999
/proc/meminfo: memFree=1209736/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=8488 CPUtime=1.49
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 2361 0 0 0 148 1 0 0 25 0 1 0 331649287 8691712 2008 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 2122 2008 89 165 0 1955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8488

[startup+3.10125 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 19999
/proc/meminfo: memFree=1206856/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=12328 CPUtime=3.09
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 3326 0 0 0 308 1 0 0 25 0 1 0 331649287 12623872 2973 1992294400 134512640 135191068 4294956224 18446744073709551615 134587798 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 3082 2973 89 165 0 2915 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12328

[startup+6.30166 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 19999
/proc/meminfo: memFree=1199624/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=18728 CPUtime=6.29
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 4931 0 0 0 627 2 0 0 25 0 1 0 331649287 19177472 4578 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 4682 4578 89 165 0 4515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18728

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 19999
/proc/meminfo: memFree=1187736/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=30252 CPUtime=12.69
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 7810 0 0 0 1265 4 0 0 25 0 1 0 331649287 30978048 7457 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 7563 7457 89 165 0 7396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30252

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 19999
/proc/meminfo: memFree=1164312/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=52812 CPUtime=25.48
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 13441 0 0 0 2540 8 0 0 25 0 1 0 331649287 54079488 13088 1992294400 134512640 135191068 4294956224 18446744073709551615 134565853 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 13203 13088 89 165 0 13036 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52812

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 19999
/proc/meminfo: memFree=1133464/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=83852 CPUtime=51.08
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 21215 0 0 0 5093 15 0 0 25 0 1 0 331649287 85864448 20862 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 20963 20862 89 165 0 20796 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83852

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 19999
/proc/meminfo: memFree=1086552/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=130092 CPUtime=102.26
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 32768 0 0 0 10201 25 0 0 25 0 1 0 331649287 133214208 32415 1992294400 134512640 135191068 4294956224 18446744073709551615 134562461 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 32523 32415 89 165 0 32356 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 130092

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=1041752/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=175372 CPUtime=162.24
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 44069 0 0 0 16189 35 0 0 25 0 1 0 331649287 179580928 43716 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 43843 43716 89 165 0 43676 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 175372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=1003864/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=212652 CPUtime=222.23
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 53391 0 0 0 22180 43 0 0 25 0 1 0 331649287 217755648 53038 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 53163 53038 89 165 0 52996 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 212652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=971928/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=244812 CPUtime=282.21
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 61432 0 0 0 28170 51 0 0 25 0 1 0 331649287 250687488 61079 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 61203 61079 89 165 0 61036 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 244812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=942232/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=274092 CPUtime=342.2
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 68758 0 0 0 34162 58 0 0 25 0 1 0 331649287 280670208 68405 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 68523 68405 89 165 0 68356 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 274092

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=914520/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=301932 CPUtime=402.18
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 75724 0 0 0 40155 63 0 0 25 0 1 0 331649287 309178368 75371 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 75483 75371 89 165 0 75316 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 301932

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=890072/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=326092 CPUtime=462.16
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 81779 0 0 0 46148 68 0 0 25 0 1 0 331649287 333918208 81426 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 81523 81426 89 165 0 81356 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 326092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=866200/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=350252 CPUtime=522.15
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 87823 0 0 0 52142 73 0 0 25 0 1 0 331649287 358658048 87470 1992294400 134512640 135191068 4294956224 18446744073709551615 134550026 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 87563 87470 89 165 0 87396 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 350252

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=843672/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=372492 CPUtime=582.13
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 93386 0 0 0 58135 78 0 0 25 0 1 0 331649287 381431808 93033 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 93123 93033 89 165 0 92956 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 372492

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=822872/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=393132 CPUtime=642.12
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 98545 0 0 0 64128 84 0 0 25 0 1 0 331649287 402567168 98192 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 98283 98192 89 165 0 98116 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 393132

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=799832/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=416636 CPUtime=702.09
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 104357 0 0 0 70121 88 0 0 25 0 1 0 331649287 426635264 104004 1992294400 134512640 135191068 4294956224 18446744073709551615 134550074 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 104159 104004 89 165 0 103992 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 416636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=777432/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=438716 CPUtime=762.08
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 109878 0 0 0 76114 94 0 0 25 0 1 0 331649287 449245184 109525 1992294400 134512640 135191068 4294956224 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 109679 109525 89 165 0 109512 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 438716

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=755992/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=460316 CPUtime=822.07
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 115279 0 0 0 82107 100 0 0 25 0 1 0 331649287 471363584 114926 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 115079 114926 89 165 0 114912 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 460316

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=738136/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=477916 CPUtime=882.05
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 119674 0 0 0 88101 104 0 0 25 0 1 0 331649287 489385984 119321 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 119479 119321 89 165 0 119312 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 477916

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=718296/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=497760 CPUtime=942.02
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 124667 0 0 0 94093 109 0 0 25 0 1 0 331649287 509706240 124314 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 124440 124314 89 165 0 124273 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 497760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=698264/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=517600 CPUtime=1002.02
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 129614 0 0 0 100087 115 0 0 25 0 1 0 331649287 530022400 129261 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 129400 129261 89 165 0 129233 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 517600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=679640/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=536480 CPUtime=1061.99
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 134319 0 0 0 106080 119 0 0 25 0 1 0 331649287 549355520 133966 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 134120 133966 89 165 0 133953 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 536480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=660952/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=554880 CPUtime=1121.98
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 138944 0 0 0 112075 123 0 0 25 0 1 0 331649287 568197120 138591 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 138720 138591 89 165 0 138553 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 554880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=645784/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=570080 CPUtime=1181.96
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194304 142748 0 0 0 118069 127 0 0 25 0 1 0 331649287 583761920 142395 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 142520 142395 89 165 0 142353 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 570080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19999
/proc/meminfo: memFree=1164696/2055920 swapFree=4191900/4192956
[pid=19998] ppid=19996 vsize=0 CPUtime=1200.06
/proc/19998/stat : 19998 (tts-5-0) R 19996 19998 19200 0 -1 4194308 144044 0 0 0 119868 138 0 0 25 0 1 0 331649287 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19998/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.06
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

Child status: 0
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1198.69
CPU system time (s): 1.38579
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 575360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.69
system time used= 1.38579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144044
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= 2426

runsolver used 1.09483 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-31 08:01:25
IDJOB=1531577
IDBENCH=70518
IDSOLVER=505
FILE ID=node54/1531577-1238479285
PBS_JOBID= 9061766
Free space on /tmp= 66492 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S400088537-049.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531577-1238479285/watcher-1531577-1238479285 -o /tmp/evaluation-result-1531577-1238479285/solver-1531577-1238479285 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531577-1238479285.cnf

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

MD5SUM BENCH= a5c2d5c8780a4ba3adaa2befd47c4ac7
RANDOM SEED=245481336

node54.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		: 3000.232
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		: 3000.232
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:       1216624 kB
Buffers:         93116 kB
Cached:         648504 kB
SwapCached:        260 kB
Active:         277876 kB
Inactive:       478996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216624 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          23776 kB
Slab:            68364 kB
Committed_AS:   961912 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66492 MiB
End job on node54 at 2009-03-31 08:21:28