Trace number 1520608

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
MD5SUM23914e10b601e89075d5cbe23a039c20
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     448     1928     5846 |      706      100     21 |  0.000 % |
0.00/0.01	c |       250 |     448     1928     5846 |      777      250     22 |  0.000 % |
0.00/0.01	c |       475 |     448     1928     5846 |      855      475     23 |  0.000 % |
0.00/0.02	c |       812 |     448     1928     5846 |      940      812     23 |  0.000 % |
0.00/0.03	c |      1318 |     448     1928     5846 |     1035      820     21 |  0.000 % |
0.04/0.05	c |      2077 |     448     1928     5846 |     1138     1034     20 |  0.000 % |
0.04/0.09	c |      3216 |     448     1928     5846 |     1252      978     22 |  0.000 % |
0.09/0.14	c |      4924 |     448     1928     5846 |     1377      750     17 |  0.000 % |
0.19/0.21	c |      7486 |     448     1928     5846 |     1515     1177     20 |  0.000 % |
0.29/0.32	c |     11330 |     448     1928     5846 |     1666     1131     19 |  0.000 % |
0.49/0.50	c |     17096 |     448     1928     5846 |     1833      915     19 |  0.000 % |
0.69/0.77	c |     25745 |     448     1928     5846 |     2016     1128     18 |  0.000 % |
1.10/1.18	c |     38719 |     448     1928     5846 |     2218     1759     19 |  0.000 % |
1.79/1.82	c |     58180 |     448     1928     5846 |     2440     1955     21 |  0.000 % |
2.79/2.81	c |     87372 |     448     1928     5846 |     2684     1305     19 |  0.000 % |
4.30/4.34	c |    131161 |     448     1928     5846 |     2953     2721     20 |  0.000 % |
6.59/6.69	c |    196845 |     448     1928     5846 |     3248     2293     21 |  0.000 % |
10.29/10.35	c |    295371 |     448     1928     5846 |     3573     1933     19 |  0.000 % |
15.89/15.95	c |    443160 |     448     1928     5846 |     3930     3003     21 |  0.000 % |
24.68/24.80	c |    664843 |     448     1928     5846 |     4323     3785     21 |  0.000 % |
38.39/38.42	c |    997368 |     448     1928     5846 |     4755     3835     20 |  0.000 % |
59.47/59.57	c |   1496156 |     448     1928     5846 |     5231     2787     20 |  0.000 % |
92.56/92.60	c |   2244338 |     448     1928     5846 |     5754     3456     19 |  0.000 % |
143.66/143.70	c |   3366612 |     448     1928     5846 |     6330     5044     22 |  0.000 % |
224.03/224.11	c |   5050023 |     448     1928     5846 |     6963     3851     20 |  0.000 % |
348.00/348.18	c |   7575139 |     448     1928     5846 |     7659     3889     21 |  0.000 % |
544.94/545.13	c |  11362814 |     448     1928     5846 |     8425     5818     20 |  0.000 % |
846.67/846.91	c |  17044326 |     448     1928     5846 |     9267     8325     21 |  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-1520608-1238308182/watcher-1520608-1238308182 -o /tmp/evaluation-result-1520608-1238308182/solver-1520608-1238308182 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520608-1238308182.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 1.00 1.00 3/73 9742
/proc/meminfo: memFree=1331552/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=7464 CPUtime=0
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 193 0 0 0 0 0 0 0 20 0 1 0 1103482761 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 1866 167 92 219 0 1644 0

[startup+0.049413 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 9742
/proc/meminfo: memFree=1331552/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=12720 CPUtime=0.04
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 285 0 0 0 4 0 0 0 20 0 1 0 1103482761 13025280 227 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 3180 227 100 219 0 2958 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12720

[startup+0.101419 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 9742
/proc/meminfo: memFree=1331552/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17908 CPUtime=0.09
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 339 0 0 0 9 0 0 0 20 0 1 0 1103482761 18337792 281 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4477 281 101 219 0 4255 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17908

[startup+0.301442 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 9742
/proc/meminfo: memFree=1331552/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17908 CPUtime=0.29
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 349 0 0 0 29 0 0 0 22 0 1 0 1103482761 18337792 291 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4477 291 101 219 0 4255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17908

[startup+0.701488 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 9742
/proc/meminfo: memFree=1331552/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17912 CPUtime=0.69
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 456 0 0 0 69 0 0 0 25 0 1 0 1103482761 18341888 340 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4478 340 101 219 0 4256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50258 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1330328/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17912 CPUtime=1.49
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1103482761 18341888 409 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4478 409 101 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1329880/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17916 CPUtime=3.09
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 719 0 0 0 309 0 0 0 25 0 1 0 1103482761 18345984 508 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4479 508 101 219 0 4257 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17916

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1329304/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17916 CPUtime=6.29
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 818 0 0 0 629 0 0 0 25 0 1 0 1103482761 18345984 607 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4479 607 101 219 0 4257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17916

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1328536/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17924 CPUtime=12.69
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 1123 0 0 0 1269 0 0 0 25 0 1 0 1103482761 18354176 765 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4481 765 101 219 0 4259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17924

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1327704/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17924 CPUtime=25.48
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 1339 0 0 0 2548 0 0 0 25 0 1 0 1103482761 18354176 981 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4481 981 101 219 0 4259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17924

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1326552/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17924 CPUtime=51.08
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 1605 0 0 0 5108 0 0 0 25 0 1 0 1103482761 18354176 1247 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4481 1247 101 219 0 4259 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17924

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1324824/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=17936 CPUtime=102.27
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 2272 0 0 0 10226 1 0 0 25 0 1 0 1103482761 18366464 1670 1992294400 4194304 5092341 548682068848 18446744073709551615 4252127 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 4484 1670 101 219 0 4262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1323544/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=162.25
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 2592 0 0 0 16224 1 0 0 25 0 1 0 1103482761 23719936 1990 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 1990 101 219 0 5569 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23164

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1322968/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=222.23
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 2735 0 0 0 22222 1 0 0 25 0 1 0 1103482761 23719936 2133 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 2133 101 219 0 5569 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23164

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1322328/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=282.22
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 2889 0 0 0 28221 1 0 0 25 0 1 0 1103482761 23719936 2287 1992294400 4194304 5092341 548682068848 18446744073709551615 4241387 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 2287 101 219 0 5569 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23164

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1321816/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=342.2
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 3013 0 0 0 34219 1 0 0 25 0 1 0 1103482761 23719936 2411 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 2411 101 219 0 5569 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23164

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1321240/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=402.18
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 3154 0 0 0 40217 1 0 0 25 0 1 0 1103482761 23719936 2552 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 2552 101 219 0 5569 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23164

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1320728/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=462.17
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 3285 0 0 0 46216 1 0 0 25 0 1 0 1103482761 23719936 2683 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 2683 101 219 0 5569 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1319896/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=522.15
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 3490 0 0 0 52214 1 0 0 25 0 1 0 1103482761 23719936 2888 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 2888 101 219 0 5569 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23164

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1319320/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=582.13
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 3647 0 0 0 58212 1 0 0 25 0 1 0 1103482761 23719936 3045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 3045 101 219 0 5569 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1319000/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=23164 CPUtime=642.12
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 3714 0 0 0 64211 1 0 0 25 0 1 0 1103482761 23719936 3112 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 5791 3112 101 219 0 5569 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23164

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1317720/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=702.1
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 5877 0 0 0 70208 2 0 0 25 0 1 0 1103482761 29147136 3425 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3425 101 219 0 6894 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28464

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1317528/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=762.09
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 5916 0 0 0 76207 2 0 0 25 0 1 0 1103482761 29147136 3464 1992294400 4194304 5092341 548682068848 18446744073709551615 4241256 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3464 101 219 0 6894 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 28464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1317528/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=822.07
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 5918 0 0 0 82205 2 0 0 25 0 1 0 1103482761 29147136 3466 1992294400 4194304 5092341 548682068848 18446744073709551615 4251334 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3466 101 219 0 6894 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1317336/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=882.05
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 5960 0 0 0 88203 2 0 0 25 0 1 0 1103482761 29147136 3508 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3508 101 219 0 6894 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28464

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1317144/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=942.04
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 6015 0 0 0 94202 2 0 0 25 0 1 0 1103482761 29147136 3563 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3563 101 219 0 6894 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9743
/proc/meminfo: memFree=1316824/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=1002.02
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 6094 0 0 0 100200 2 0 0 25 0 1 0 1103482761 29147136 3642 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3642 101 219 0 6894 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9744
/proc/meminfo: memFree=1316632/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28464 CPUtime=1062.01
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 6137 0 0 0 106199 2 0 0 25 0 1 0 1103482761 29147136 3685 1992294400 4194304 5092341 548682068848 18446744073709551615 4250392 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7116 3685 101 219 0 6894 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9744
/proc/meminfo: memFree=1316440/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28472 CPUtime=1121.99
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 6618 0 0 0 112196 3 0 0 25 0 1 0 1103482761 29155328 3740 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7118 3740 101 219 0 6896 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9744
/proc/meminfo: memFree=1316120/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28472 CPUtime=1181.98
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 6694 0 0 0 118195 3 0 0 25 0 1 0 1103482761 29155328 3816 1992294400 4194304 5092341 548682068848 18446744073709551615 4247991 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7118 3816 101 219 0 6896 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9744
/proc/meminfo: memFree=1315992/2055920 swapFree=4175504/4192956
[pid=9742] ppid=9740 vsize=28472 CPUtime=1200.08
/proc/9742/stat : 9742 (minisat) R 9740 9742 9440 0 -1 4194304 6732 0 0 0 120005 3 0 0 25 0 1 0 1103482761 29155328 3854 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/9742/statm: 7118 3854 101 219 0 6896 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28472

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.034994
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 33652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6732
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= 1021

runsolver used 0.977851 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 08:29:42
IDJOB=1520608
IDBENCH=70733
IDSOLVER=546
FILE ID=node77/1520608-1238308182
PBS_JOBID= 9061079
Free space on /tmp= 66552 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2106599808-035.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520608-1238308182/watcher-1520608-1238308182 -o /tmp/evaluation-result-1520608-1238308182/solver-1520608-1238308182 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520608-1238308182.cnf

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

MD5SUM BENCH= 23914e10b601e89075d5cbe23a039c20
RANDOM SEED=882267288

node77.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		: 3000.230
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		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1331968 kB
Buffers:         81384 kB
Cached:         552396 kB
SwapCached:       9160 kB
Active:         223528 kB
Inactive:       423544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331968 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          17540 kB
Slab:            61996 kB
Committed_AS:  2591652 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-29 08:49:45