Trace number 1519582

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.12 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.02	c |  Number of variables:           900                                         |
0.00/0.02	c |  Number of clauses:           18000                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.12	c |  Simplification time:          0.09 s                                       |
0.09/0.12	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.13	c |       100 |     900    18000    90000 |     6600      100    105 |  0.000 % |
0.09/0.14	c |       250 |     900    18000    90000 |     7260      250    107 |  0.000 % |
0.09/0.16	c |       475 |     900    18000    90000 |     7986      475    112 |  0.000 % |
0.09/0.18	c |       812 |     900    18000    90000 |     8784      812    112 |  0.000 % |
0.19/0.22	c |      1318 |     900    18000    90000 |     9663     1318    114 |  0.000 % |
0.19/0.28	c |      2077 |     900    18000    90000 |    10629     2077    113 |  0.000 % |
0.29/0.38	c |      3216 |     900    18000    90000 |    11692     3216    118 |  0.000 % |
0.49/0.52	c |      4924 |     900    18000    90000 |    12861     4924    116 |  0.000 % |
0.69/0.75	c |      7486 |     900    18000    90000 |    14147     7486    119 |  0.000 % |
1.09/1.13	c |     11330 |     900    18000    90000 |    15562    11330    118 |  0.000 % |
1.79/1.82	c |     17096 |     900    18000    90000 |    17118     9155    117 |  0.000 % |
2.89/2.92	c |     25745 |     900    18000    90000 |    18830     9061    119 |  0.000 % |
4.39/4.49	c |     38719 |     900    18000    90000 |    20713    12468    118 |  0.000 % |
7.08/7.14	c |     58180 |     900    18000    90000 |    22784    11034    118 |  0.000 % |
10.89/10.97	c |     87372 |     900    18000    90000 |    25063    15939    121 |  0.000 % |
17.69/17.75	c |    131161 |     900    18000    90000 |    27569    17387    120 |  0.000 % |
27.58/27.67	c |    196845 |     900    18000    90000 |    30326    16365    125 |  0.000 % |
45.27/45.36	c |    295371 |     900    18000    90000 |    33359    19701    117 |  0.000 % |
70.06/70.16	c |    443160 |     900    18000    90000 |    36695    12066    133 |  0.000 % |
116.44/116.52	c |    664843 |     900    18000    90000 |    40364    33761    123 |  0.000 % |
181.22/181.31	c |    997368 |     900    18000    90000 |    44401    18242    132 |  0.000 % |
295.18/295.30	c |   1496156 |     900    18000    90000 |    48841    30297    121 |  0.000 % |
468.62/468.83	c |   2244338 |     900    18000    90000 |    53725    42114    139 |  0.000 % |
750.94/751.26	c |   3366612 |     900    18000    90000 |    59098    48692    121 |  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-1519582-1238230829/watcher-1519582-1238230829 -o /tmp/evaluation-result-1519582-1238230829/solver-1519582-1238230829 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519582-1238230829.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: 0.99 0.98 0.99 3/65 4919
/proc/meminfo: memFree=1357352/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=7604 CPUtime=0
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 1095745221 7786496 263 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 1901 263 63 219 0 1679 0

[startup+0.0277009 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4919
/proc/meminfo: memFree=1357352/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=8492 CPUtime=0.02
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 656 0 0 0 2 0 0 0 18 0 1 0 1095745221 8695808 640 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 2123 640 87 219 0 1901 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8492

[startup+0.101716 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4919
/proc/meminfo: memFree=1357352/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=8492 CPUtime=0.09
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 656 0 0 0 9 0 0 0 18 0 1 0 1095745221 8695808 640 1992294400 4194304 5092341 548682068848 18446744073709551615 4219921 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 2123 640 87 219 0 1901 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8492

[startup+0.301751 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4919
/proc/meminfo: memFree=1357352/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=8492 CPUtime=0.29
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 1031 0 0 0 29 0 0 0 19 0 1 0 1095745221 8695808 891 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 2123 891 102 219 0 1901 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8492

[startup+0.701821 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 4919
/proc/meminfo: memFree=1357352/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=8492 CPUtime=0.69
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 1597 0 0 0 68 1 0 0 22 0 1 0 1095745221 8695808 1457 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 2123 1457 103 219 0 1901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8492

[startup+1.50196 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4920
/proc/meminfo: memFree=1350304/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=11552 CPUtime=1.49
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 2587 0 0 0 148 1 0 0 25 0 1 0 1095745221 11829248 2447 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 2888 2448 103 219 0 2666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11552

[startup+3.10125 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4920
/proc/meminfo: memFree=1343904/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=28552 CPUtime=3.09
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 7643 0 0 0 305 4 0 0 25 0 1 0 1095745221 29237248 5523 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 7138 5523 103 219 0 6916 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28552

[startup+6.30182 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4920
/proc/meminfo: memFree=1332192/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=28552 CPUtime=6.28
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 8654 0 0 0 624 4 0 0 25 0 1 0 1095745221 29237248 6534 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 7138 6534 103 219 0 6916 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28552

[startup+12.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4920
/proc/meminfo: memFree=1330208/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=39584 CPUtime=12.69
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 10065 0 0 0 1264 5 0 0 25 0 1 0 1095745221 40534016 7945 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 9896 7945 103 219 0 9674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39584

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4920
/proc/meminfo: memFree=1320352/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=39584 CPUtime=25.48
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 11377 0 0 0 2542 6 0 0 25 0 1 0 1095745221 40534016 9257 1992294400 4194304 5092341 548682068848 18446744073709551615 4240939 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 9896 9257 103 219 0 9674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39584

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1320160/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=39584 CPUtime=51.06
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 11377 0 0 0 5100 6 0 0 25 0 1 0 1095745221 40534016 9257 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 9896 9257 103 219 0 9674 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39584

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1311392/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70600 CPUtime=102.25
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 18792 0 0 0 10215 10 0 0 25 0 1 0 1095745221 72294400 11457 1992294400 4194304 5092341 548682068848 18446744073709551615 4250839 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17650 11457 103 219 0 17428 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 70600

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1310304/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70600 CPUtime=162.23
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 19085 0 0 0 16212 11 0 0 25 0 1 0 1095745221 72294400 11750 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17650 11750 103 219 0 17428 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70600

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1307040/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70600 CPUtime=222.21
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 19901 0 0 0 22209 12 0 0 25 0 1 0 1095745221 72294400 12566 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17650 12566 103 219 0 17428 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 70600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1307040/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70600 CPUtime=282.19
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 19901 0 0 0 28207 12 0 0 25 0 1 0 1095745221 72294400 12566 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17650 12566 103 219 0 17428 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 70600

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 4926
/proc/meminfo: memFree=1305376/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70600 CPUtime=342.17
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 20316 0 0 0 34204 13 0 0 25 0 1 0 1095745221 72294400 12981 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17650 12981 103 219 0 17428 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 70600

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1305376/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70600 CPUtime=402.15
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 20316 0 0 0 40202 13 0 0 25 0 1 0 1095745221 72294400 12981 1992294400 4194304 5092341 548682068848 18446744073709551615 4251345 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17650 12981 103 219 0 17428 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 70600

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1284512/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=85684 CPUtime=462.13
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 25836 0 0 0 46197 16 0 0 25 0 1 0 1095745221 87740416 18501 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 21421 18501 103 219 0 21199 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 85684

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1274784/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=85684 CPUtime=522.11
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 27955 0 0 0 52193 18 0 0 25 0 1 0 1095745221 87740416 20620 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 21421 20620 103 219 0 21199 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 85684

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1306912/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=56000 CPUtime=582.09
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 41109 0 0 0 58183 26 0 0 25 0 1 0 1095745221 57344000 12843 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 14000 12843 103 219 0 13778 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 56000

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1293536/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=66056 CPUtime=642.07
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 77927 0 0 0 64166 41 0 0 25 0 1 0 1095745221 67641344 15876 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 16514 15876 103 219 0 16292 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 66056

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1293472/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=66056 CPUtime=702.05
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 119798 0 0 0 70147 58 0 0 25 0 1 0 1095745221 67641344 15876 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 16514 15876 103 219 0 16292 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 66056

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1293536/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=66056 CPUtime=762.03
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 160840 0 0 0 76128 75 0 0 25 0 1 0 1095745221 67641344 15876 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 16514 15876 103 219 0 16292 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 66056

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1288736/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=70956 CPUtime=822.01
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 195535 0 0 0 82106 95 0 0 25 0 1 0 1095745221 72658944 17382 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 17739 17382 103 219 0 17517 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 70956

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1273568/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=881.99
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199057 0 0 0 88101 98 0 0 25 0 1 0 1095745221 99565568 20904 1992294400 4194304 5092341 548682068848 18446744073709551615 4248238 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 20904 103 219 0 24086 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97232

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1273568/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=941.97
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199057 0 0 0 94099 98 0 0 25 0 1 0 1095745221 99565568 20904 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 20904 103 219 0 24086 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 97232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1273568/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=1001.95
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199057 0 0 0 100097 98 0 0 25 0 1 0 1095745221 99565568 20904 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 20904 103 219 0 24086 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 97232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1273568/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=1061.93
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199057 0 0 0 106095 98 0 0 25 0 1 0 1095745221 99565568 20904 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 20904 103 219 0 24086 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 97232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1271136/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=1121.91
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199658 0 0 0 112092 99 0 0 25 0 1 0 1095745221 99565568 21505 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 21505 103 219 0 24086 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 97232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1271136/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=1181.89
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199658 0 0 0 118090 99 0 0 25 0 1 0 1095745221 99565568 21505 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 21505 103 219 0 24086 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 97232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1271136/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=1200.09
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199658 0 0 0 119910 99 0 0 25 0 1 0 1095745221 99565568 21505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 21505 103 219 0 24086 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97232

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4926
/proc/meminfo: memFree=1271136/2055920 swapFree=4177692/4192956
[pid=4919] ppid=4917 vsize=97232 CPUtime=1200.09
/proc/4919/stat : 4919 (minisat) R 4917 4919 4598 0 -1 4194304 199658 0 0 0 119910 99 0 0 25 0 1 0 1095745221 99565568 21505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/4919/statm: 24308 21505 103 219 0 24086 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.1
CPU system time (s): 1.01085
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 125100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 1.01085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199658
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= 1290

runsolver used 1.3108 second user time and 2.80957 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 10:00:30
IDJOB=1519582
IDBENCH=70220
IDSOLVER=546
FILE ID=node56/1519582-1238230829
PBS_JOBID= 9060599
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519582-1238230829/watcher-1519582-1238230829 -o /tmp/evaluation-result-1519582-1238230829/solver-1519582-1238230829 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519582-1238230829.cnf

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=1338971347

node56.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		: 3000.256
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		: 3000.256
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:       1357832 kB
Buffers:         91656 kB
Cached:         512324 kB
SwapCached:       9040 kB
Active:         122292 kB
Inactive:       492168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357832 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            69620 kB
Committed_AS:  2484176 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103012 MiB
End job on node56 at 2009-03-28 10:20:32