Trace number 1520376

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
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 |     442     1924     5879 |      705      100     23 |  0.000 % |
0.00/0.01	c |       250 |     442     1924     5879 |      776      250     21 |  0.000 % |
0.00/0.01	c |       475 |     442     1924     5879 |      853      475     22 |  0.000 % |
0.00/0.02	c |       812 |     442     1924     5879 |      938      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     442     1924     5879 |     1032      829     21 |  0.000 % |
0.05/0.06	c |      2077 |     442     1924     5879 |     1136     1040     19 |  0.000 % |
0.05/0.09	c |      3216 |     442     1924     5879 |     1249     1002     19 |  0.000 % |
0.09/0.14	c |      4924 |     442     1924     5879 |     1374      778     17 |  0.000 % |
0.19/0.22	c |      7486 |     442     1924     5879 |     1512     1214     19 |  0.000 % |
0.29/0.35	c |     11330 |     442     1924     5879 |     1663     1150     19 |  0.000 % |
0.49/0.53	c |     17096 |     442     1924     5879 |     1829      942     19 |  0.000 % |
0.79/0.83	c |     25745 |     442     1924     5879 |     2012     1116     20 |  0.000 % |
1.19/1.27	c |     38719 |     442     1924     5879 |     2214     1739     21 |  0.000 % |
1.89/1.96	c |     58180 |     442     1924     5879 |     2435     2024     20 |  0.000 % |
2.99/3.03	c |     87372 |     442     1924     5879 |     2679     1425     19 |  0.000 % |
4.59/4.66	c |    131161 |     442     1924     5879 |     2946     1601     18 |  0.000 % |
7.09/7.19	c |    196845 |     442     1924     5879 |     3241     2898     21 |  0.000 % |
11.09/11.14	c |    295371 |     442     1924     5879 |     3565     2679     20 |  0.000 % |
17.09/17.14	c |    443160 |     442     1924     5879 |     3922     2218     21 |  0.000 % |
26.49/26.59	c |    664843 |     442     1924     5879 |     4314     3288     21 |  0.000 % |
40.98/41.07	c |    997368 |     442     1924     5879 |     4746     4129     20 |  0.000 % |
63.57/63.61	c |   1496156 |     442     1924     5879 |     5220     4236     21 |  0.000 % |
98.86/98.92	c |   2244338 |     442     1924     5879 |     5742     4010     22 |  0.000 % |
153.25/153.33	c |   3366612 |     442     1924     5879 |     6316     2928     20 |  0.000 % |
239.12/239.28	c |   5050023 |     442     1924     5879 |     6948     5637     20 |  0.000 % |
372.08/372.20	c |   7575139 |     442     1924     5879 |     7643     4269     20 |  0.000 % |
580.62/580.83	c |  11362814 |     442     1924     5879 |     8407     7109     22 |  0.000 % |
903.32/903.68	c |  17044326 |     442     1924     5879 |     9248     5691     19 |  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-1520376-1238289696/watcher-1520376-1238289696 -o /tmp/evaluation-result-1520376-1238289696/solver-1520376-1238289696 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520376-1238289696.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 3/64 3993
/proc/meminfo: memFree=832768/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=7464 CPUtime=0
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 273170928 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4223477 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 1866 166 88 219 0 1644 0

[startup+0.0604779 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3993
/proc/meminfo: memFree=832768/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=12716 CPUtime=0.05
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 290 0 0 0 5 0 0 0 18 0 1 0 273170928 13021184 232 1992294400 4194304 5092341 548682068848 18446744073709551615 4241966 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 3179 232 100 219 0 2957 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12716

[startup+0.101482 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3993
/proc/meminfo: memFree=832768/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=7544 CPUtime=0.09
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 273170928 7725056 243 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 1886 243 101 219 0 1664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7544

[startup+0.301503 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3993
/proc/meminfo: memFree=832768/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=0.29
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 273170928 18378752 307 1992294400 4194304 5092341 548682068848 18446744073709551615 4240852 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 307 101 219 0 4265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17948

[startup+0.701549 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3993
/proc/meminfo: memFree=832768/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=0.69
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 439 0 0 0 69 0 0 0 22 0 1 0 273170928 18378752 347 1992294400 4194304 5092341 548682068848 18446744073709551615 4262488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 347 101 219 0 4265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17948

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=831544/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=1.49
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 505 0 0 0 149 0 0 0 25 0 1 0 273170928 18378752 413 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 413 101 219 0 4265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17948

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=831160/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=3.09
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 584 0 0 0 309 0 0 0 25 0 1 0 273170928 18378752 492 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 492 101 219 0 4265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17948

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=830584/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=6.29
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 673 0 0 0 629 0 0 0 25 0 1 0 273170928 18378752 581 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 581 101 219 0 4265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17948

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=829880/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=12.69
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 845 0 0 0 1269 0 0 0 25 0 1 0 273170928 18378752 753 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 753 101 219 0 4265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17948

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=829048/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=25.49
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 1025 0 0 0 2549 0 0 0 25 0 1 0 273170928 18378752 933 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 933 101 219 0 4265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17948

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=827960/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=51.08
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 1304 0 0 0 5108 0 0 0 25 0 1 0 273170928 18378752 1212 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 1212 101 219 0 4265 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17948

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=826616/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=102.26
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 1622 0 0 0 10226 0 0 0 25 0 1 0 273170928 18378752 1530 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 1530 101 219 0 4265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17948

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=825528/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=17948 CPUtime=162.25
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 1885 0 0 0 16224 1 0 0 25 0 1 0 273170928 18378752 1793 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 4487 1793 101 219 0 4265 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17948

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=824632/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=23212 CPUtime=222.23
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 2904 0 0 0 22222 1 0 0 25 0 1 0 273170928 23769088 1997 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 5803 1997 101 219 0 5581 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23212

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=823800/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=23212 CPUtime=282.21
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 3103 0 0 0 28220 1 0 0 25 0 1 0 273170928 23769088 2196 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 5803 2196 101 219 0 5581 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=823288/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=23212 CPUtime=342.19
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 3220 0 0 0 34217 2 0 0 25 0 1 0 273170928 23769088 2313 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 5803 2313 101 219 0 5581 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23212

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=822840/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=23212 CPUtime=402.17
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 3345 0 0 0 40215 2 0 0 25 0 1 0 273170928 23769088 2438 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 5803 2438 101 219 0 5581 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23212

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=822392/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=23212 CPUtime=462.15
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 3449 0 0 0 46213 2 0 0 25 0 1 0 273170928 23769088 2542 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 5803 2542 101 219 0 5581 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23212

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=820344/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=522.14
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 4820 0 0 0 52210 4 0 0 25 0 1 0 273170928 26869760 3046 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3046 101 219 0 6338 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26240

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=820280/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=582.12
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 4841 0 0 0 58208 4 0 0 25 0 1 0 273170928 26869760 3067 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3067 101 219 0 6338 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=820024/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=642.1
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 4908 0 0 0 64206 4 0 0 25 0 1 0 273170928 26869760 3134 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3134 101 219 0 6338 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 26240

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=819768/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=702.08
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 4958 0 0 0 70204 4 0 0 25 0 1 0 273170928 26869760 3184 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3184 101 219 0 6338 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26240

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=819256/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=762.07
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5084 0 0 0 76202 5 0 0 25 0 1 0 273170928 26869760 3310 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3310 101 219 0 6338 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 26240

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=819064/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=822.05
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5140 0 0 0 82200 5 0 0 25 0 1 0 273170928 26869760 3366 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3366 101 219 0 6338 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26240

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=818872/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=882.03
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5183 0 0 0 88198 5 0 0 25 0 1 0 273170928 26869760 3409 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3409 101 219 0 6338 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 26240

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=818744/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=942.01
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5210 0 0 0 94195 6 0 0 25 0 1 0 273170928 26869760 3436 1992294400 4194304 5092341 548682068848 18446744073709551615 4268697 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3436 101 219 0 6338 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 26240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=818744/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=1001.99
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5218 0 0 0 100193 6 0 0 25 0 1 0 273170928 26869760 3444 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3444 101 219 0 6338 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 26240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=818680/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=1061.98
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5228 0 0 0 106192 6 0 0 25 0 1 0 273170928 26869760 3454 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3454 101 219 0 6338 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 26240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3994
/proc/meminfo: memFree=818488/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=1121.96
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5280 0 0 0 112190 6 0 0 25 0 1 0 273170928 26869760 3506 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3506 101 219 0 6338 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 26240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3996
/proc/meminfo: memFree=818360/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=1181.95
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5303 0 0 0 118188 7 0 0 25 0 1 0 273170928 26869760 3529 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3529 101 219 0 6338 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 26240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3996
/proc/meminfo: memFree=818168/2055920 swapFree=4181692/4192956
[pid=3993] ppid=3991 vsize=26240 CPUtime=1200.04
/proc/3993/stat : 3993 (minisat) R 3991 3993 3732 0 -1 4194304 5346 0 0 0 119997 7 0 0 25 0 1 0 273170928 26869760 3572 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3993/statm: 6560 3572 101 219 0 6338 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26240

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): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.077988
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 26240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5346
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= 1890

runsolver used 0.809876 second user time and 2.50862 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-29 03:21:36
IDJOB=1520376
IDBENCH=70617
IDSOLVER=546
FILE ID=node42/1520376-1238289696
PBS_JOBID= 9060950
Free space on /tmp= 66240 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520376-1238289696/watcher-1520376-1238289696 -o /tmp/evaluation-result-1520376-1238289696/solver-1520376-1238289696 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520376-1238289696.cnf

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=2140993756

node42.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		: 3000.211
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		: 3000.211
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:        833184 kB
Buffers:        101524 kB
Cached:        1022500 kB
SwapCached:       5184 kB
Active:         160412 kB
Inactive:       972152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833184 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          14288 kB
Slab:            76264 kB
Committed_AS:   827196 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-29 03:41:38