Trace number 1514729

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
VARSAT-random 2009-03-22? (TO) 1200.07 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.4987
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  12000                                                |
0.00/0.00	c |  Number of clauses:    50400                                                |
0.09/0.15	c |  Parsing time:         0.14         s                                       |
0.09/0.15	c |  Timeout:              43200 s
0.09/0.15	c |  Random Seed:          1530393732.000000
0.09/0.15	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.15	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.15	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.15	c |                                                                             |
0.19/0.29	c ============================[ Search Statistics ]==============================
0.19/0.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.29	c ===============================================================================
0.19/0.29	c |         0 |   11653    49783   151247 |    16594        0    nan |  0.000 % |
10.29/10.36	c |       101 |   11653    49783   151247 |    18253      101    181 |  0.000 % |
20.58/20.67	c |       251 |   11653    49783   151247 |    20079      251    186 |  0.000 % |
30.98/31.01	c |       476 |   11653    49783   151247 |    22087      476    186 |  0.000 % |
41.37/41.46	c |       813 |   11653    49783   151247 |    24295      813    192 |  0.000 % |
51.98/52.04	c |      1319 |   11653    49783   151247 |    26725     1319    183 |  0.000 % |
62.57/62.67	c |      2078 |   11653    49783   151247 |    29397     2078    187 |  0.000 % |
73.46/73.52	c |      3218 |   11653    49783   151247 |    32337     3218    195 |  0.000 % |
84.47/84.59	c |      4926 |   11653    49783   151247 |    35571     4926    190 |  0.000 % |
96.06/96.16	c |      7488 |   11653    49783   151247 |    39128     7488    199 |  0.000 % |
108.46/108.59	c |     11332 |   11653    49783   151247 |    43041    11332    204 |  0.000 % |
122.45/122.54	c |     17099 |   11653    49783   151247 |    47345    17099    219 |  0.000 % |
138.66/138.77	c |     25750 |   11653    49783   151247 |    52080    25750    223 |  0.000 % |
159.74/159.86	c |     38724 |   11653    49783   151247 |    57288    38724    243 |  0.000 % |
189.84/190.00	c |     58186 |   11653    49783   151247 |    63016    58186    265 |  0.000 % |
235.43/235.55	c |     87379 |   11653    49783   151247 |    69318    35834    292 |  0.000 % |
304.70/304.83	c |    131168 |   11653    49783   151247 |    76250    23632    348 |  0.000 % |
402.07/402.20	c |    196852 |   11653    49783   151247 |    83875    25005    264 |  0.000 % |
574.81/575.08	c |    295378 |   11653    49783   151247 |    92263    51279    288 |  0.000 % |
865.93/866.23	c |    443168 |   11653    49783   151247 |   101489    39957    287 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514729-1238243822/watcher-1514729-1238243822 -o /tmp/evaluation-result-1514729-1238243822/solver-1514729-1238243822 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1530393732 HOME/instance-1514729-1238243822.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 8901
/proc/meminfo: memFree=1255016/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=3524 CPUtime=0
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 703 0 0 0 0 0 0 0 18 0 1 0 308102993 3608576 688 1992294400 4194304 5102416 548682068800 18446744073709551615 4244851 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 881 690 85 221 0 657 0

[startup+0.104629 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 8901
/proc/meminfo: memFree=1255016/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=9176 CPUtime=0.09
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2123 0 0 0 9 0 0 0 18 0 1 0 308102993 9396224 2078 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2294 2078 88 221 0 2070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9176

[startup+0.20164 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 8901
/proc/meminfo: memFree=1255016/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=11472 CPUtime=0.19
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2670 0 0 0 18 1 0 0 18 0 1 0 308102993 11747328 2625 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2868 2626 98 221 0 2644 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11472

[startup+0.301652 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 8901
/proc/meminfo: memFree=1255016/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=0.29
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2833 0 0 0 28 1 0 0 19 0 1 0 308102993 11190272 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2541 102 221 0 2508 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10928

[startup+0.701703 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 8901
/proc/meminfo: memFree=1255016/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=0.69
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2833 0 0 0 68 1 0 0 22 0 1 0 308102993 11190272 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2541 102 221 0 2508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10928

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 8902
/proc/meminfo: memFree=1245024/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=1.49
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2833 0 0 0 148 1 0 0 25 0 1 0 308102993 11190272 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220230 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2541 102 221 0 2508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10928

[startup+3.10201 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 8902
/proc/meminfo: memFree=1244896/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=3.09
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2833 0 0 0 308 1 0 0 25 0 1 0 308102993 11190272 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2541 102 221 0 2508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10928

[startup+6.30141 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 8902
/proc/meminfo: memFree=1244768/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=6.29
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2833 0 0 0 628 1 0 0 25 0 1 0 308102993 11190272 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220556 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2541 102 221 0 2508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10928

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 8902
/proc/meminfo: memFree=1244704/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=12.69
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2846 0 0 0 1268 1 0 0 25 0 1 0 308102993 11190272 2554 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2554 115 221 0 2508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10928

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 8902
/proc/meminfo: memFree=1244704/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=10928 CPUtime=25.48
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2846 0 0 0 2547 1 0 0 25 0 1 0 308102993 11190272 2554 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2732 2554 115 221 0 2508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10928

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 8902
/proc/meminfo: memFree=1244704/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=11060 CPUtime=51.08
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 2866 0 0 0 5106 2 0 0 25 0 1 0 308102993 11325440 2574 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 2765 2574 115 221 0 2541 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11060

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 8902
/proc/meminfo: memFree=1239520/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=16376 CPUtime=102.26
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 4176 0 0 0 10223 3 0 0 25 0 1 0 308102993 16769024 3884 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 4094 3884 115 221 0 3870 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16376

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1205792/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=49996 CPUtime=162.24
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 12580 0 0 0 16214 10 0 0 25 0 1 0 308102993 51195904 12288 1992294400 4194304 5102416 548682068800 18446744073709551615 4220652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 12499 12288 115 221 0 12275 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49996

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1172896/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=82992 CPUtime=222.23
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 20789 0 0 0 22204 19 0 0 25 0 1 0 308102993 84983808 20497 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 20748 20497 115 221 0 20524 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 82992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1160800/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=95712 CPUtime=282.21
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 23978 0 0 0 28199 22 0 0 25 0 1 0 308102993 98009088 23686 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 23928 23686 115 221 0 23704 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 95712

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1150944/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=104704 CPUtime=342.19
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 26244 0 0 0 34196 23 0 0 25 0 1 0 308102993 107216896 25952 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 26176 25952 115 221 0 25952 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 104704

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1145824/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=109736 CPUtime=402.17
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 27515 0 0 0 40192 25 0 0 25 0 1 0 308102993 112369664 27223 1992294400 4194304 5102416 548682068800 18446744073709551615 4220070 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 27434 27223 115 221 0 27210 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 109736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1145824/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=109736 CPUtime=462.15
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 27515 0 0 0 46190 25 0 0 25 0 1 0 308102993 112369664 27223 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 27434 27223 115 221 0 27210 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 109736

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1139424/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=116216 CPUtime=522.13
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 29137 0 0 0 52186 27 0 0 25 0 1 0 308102993 119005184 28845 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 29054 28845 115 221 0 28830 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 116216

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1139424/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=116216 CPUtime=582.12
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 29137 0 0 0 58184 28 0 0 25 0 1 0 308102993 119005184 28845 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 29054 28845 115 221 0 28830 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 116216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1127776/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=128772 CPUtime=642.09
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 32207 0 0 0 64179 30 0 0 25 0 1 0 308102993 131862528 31915 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 32193 31915 115 221 0 31969 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 128772

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1125536/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=130356 CPUtime=702.08
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 32586 0 0 0 70177 31 0 0 25 0 1 0 308102993 133484544 32294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 32589 32294 115 221 0 32365 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 130356

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1125472/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=130356 CPUtime=762.06
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 32587 0 0 0 76175 31 0 0 25 0 1 0 308102993 133484544 32295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 32589 32295 115 221 0 32365 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 130356

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1112416/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=143556 CPUtime=822.04
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 35878 0 0 0 82169 35 0 0 25 0 1 0 308102993 147001344 35586 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 35889 35586 115 221 0 35665 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 143556

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1110176/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=145572 CPUtime=882.02
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 36389 0 0 0 88166 36 0 0 25 0 1 0 308102993 149065728 36097 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 36393 36097 115 221 0 36169 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 145572

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1110176/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=145572 CPUtime=942.01
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 36389 0 0 0 94164 37 0 0 25 0 1 0 308102993 149065728 36097 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 36393 36097 115 221 0 36169 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 145572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8902
/proc/meminfo: memFree=1110112/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=145572 CPUtime=1001.99
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 36407 0 0 0 100162 37 0 0 25 0 1 0 308102993 149065728 36115 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 36393 36115 115 221 0 36169 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 145572

[startup+1062.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 8902
/proc/meminfo: memFree=1110112/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=145572 CPUtime=1061.97
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 36407 0 0 0 106160 37 0 0 25 0 1 0 308102993 149065728 36115 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 36393 36115 115 221 0 36169 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 145572

[startup+1122.3 s]
/proc/loadavg: 1.15 1.02 1.00 2/66 8902
/proc/meminfo: memFree=1102496/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=153500 CPUtime=1121.95
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 38364 0 0 0 112155 40 0 0 25 0 1 0 308102993 157184000 38072 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 38375 38072 115 221 0 38151 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 153500

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/66 8904
/proc/meminfo: memFree=1077728/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=177948 CPUtime=1181.93
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 44471 0 0 0 118145 48 0 0 25 0 1 0 308102993 182218752 44179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 44487 44179 115 221 0 44263 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 177948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 8904
/proc/meminfo: memFree=1077728/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=177948 CPUtime=1200.03
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 44471 0 0 0 119955 48 0 0 25 0 1 0 308102993 182218752 44179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 44487 44179 115 221 0 44263 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 177948

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: 1.08 1.03 1.00 2/66 8904
/proc/meminfo: memFree=1077728/2055920 swapFree=4191900/4192956
[pid=8901] ppid=8899 vsize=177948 CPUtime=1200.03
/proc/8901/stat : 8901 (varsat-random_s) R 8899 8901 8664 0 -1 4194304 44471 0 0 0 119955 48 0 0 25 0 1 0 308102993 182218752 44179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/8901/statm: 44487 44179 115 221 0 44263 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 177948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.55
CPU system time (s): 0.51992
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 177948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.51992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44471
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= 2612

runsolver used 1.09483 second user time and 3.2825 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 13:37:02
IDJOB=1514729
IDBENCH=70370
IDSOLVER=539
FILE ID=node54/1514729-1238243822
PBS_JOBID= 9060664
Free space on /tmp= 66488 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514729-1238243822/watcher-1514729-1238243822 -o /tmp/evaluation-result-1514729-1238243822/solver-1514729-1238243822 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1530393732 HOME/instance-1514729-1238243822.cnf

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=1530393732

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:       1255432 kB
Buffers:         74992 kB
Cached:         630996 kB
SwapCached:        260 kB
Active:         137744 kB
Inactive:       583436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1255432 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            65220 kB
Committed_AS:   820328 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= 66488 MiB
End job on node54 at 2009-03-28 13:57:05