Trace number 1520534

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
MD5SUM04c00558435f25dfb5b6e5262d4684dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:           440                                         |
0.00/0.00	c |  Number of clauses:            1870                                         |
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 |     429     1856     5635 |      680      100     20 |  0.001 % |
0.00/0.01	c |       250 |     429     1856     5635 |      748      250     20 |  0.001 % |
0.00/0.01	c |       475 |     429     1856     5635 |      823      475     19 |  0.001 % |
0.00/0.02	c |       812 |     429     1856     5635 |      905      812     20 |  0.001 % |
0.00/0.03	c |      1318 |     429     1856     5635 |      996      843     18 |  0.001 % |
0.03/0.06	c |      2077 |     429     1856     5635 |     1096      572     18 |  0.001 % |
0.03/0.09	c |      3216 |     429     1856     5635 |     1205     1135     19 |  0.001 % |
0.10/0.14	c |      4924 |     429     1856     5635 |     1326      960     17 |  0.001 % |
0.20/0.22	c |      7486 |     429     1856     5635 |     1458      787     18 |  0.001 % |
0.30/0.34	c |     11330 |     429     1856     5635 |     1604      882     17 |  0.001 % |
0.50/0.52	c |     17096 |     429     1856     5635 |     1765      864     16 |  0.001 % |
0.79/0.80	c |     25745 |     429     1856     5635 |     1941     1395     19 |  0.001 % |
1.19/1.24	c |     38719 |     429     1856     5635 |     2135     1475     19 |  0.001 % |
1.89/1.92	c |     58180 |     429     1856     5635 |     2349     1342     18 |  0.001 % |
2.89/2.96	c |     87372 |     429     1856     5635 |     2584     1797     20 |  0.001 % |
4.49/4.57	c |    131161 |     429     1856     5635 |     2842     2149     19 |  0.001 % |
6.99/7.04	c |    196845 |     429     1856     5635 |     3127     1481     17 |  0.001 % |
10.79/10.85	c |    295371 |     429     1856     5635 |     3439     3165     21 |  0.001 % |
16.59/16.64	c |    443160 |     429     1856     5635 |     3783     3020     20 |  0.001 % |
25.78/25.82	c |    664843 |     429     1856     5635 |     4162     2624     19 |  0.001 % |
39.78/39.87	c |    997368 |     429     1856     5635 |     4578     2588     18 |  0.001 % |
61.78/61.87	c |   1496156 |     429     1856     5635 |     5036     4247     20 |  0.001 % |
95.97/96.01	c |   2244338 |     429     1856     5635 |     5539     4989     21 |  0.001 % |
148.55/148.63	c |   3366612 |     429     1856     5635 |     6093     4473     20 |  0.001 % |
230.74/230.80	c |   5050023 |     429     1856     5635 |     6703     5454     20 |  0.001 % |
358.30/358.50	c |   7575139 |     429     1856     5635 |     7373     6064     21 |  0.001 % |
558.96/559.17	c |  11362814 |     429     1856     5635 |     8110     6007     18 |  0.001 % |
870.27/870.54	c |  17044326 |     429     1856     5635 |     8921     6376     19 |  0.001 % |

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-1520534-1238302175/watcher-1520534-1238302175 -o /tmp/evaluation-result-1520534-1238302175/solver-1520534-1238302175 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520534-1238302175.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: 0.92 0.98 0.99 2/69 19987
/proc/meminfo: memFree=1017304/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=12656 CPUtime=0
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1102879158 12959744 168 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 3164 168 89 219 0 2942 0

[startup+0.0408299 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 19987
/proc/meminfo: memFree=1017304/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=7520 CPUtime=0.03
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 247 0 0 0 3 0 0 0 18 0 1 0 1102879158 7700480 193 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 1880 193 100 219 0 1658 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7520

[startup+0.101835 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 19987
/proc/meminfo: memFree=1017304/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=12748 CPUtime=0.1
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 1102879158 13053952 241 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 3187 242 101 219 0 2965 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12748

[startup+0.301853 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 19987
/proc/meminfo: memFree=1017304/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=0.3
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 384 0 0 0 30 0 0 0 19 0 1 0 1102879158 18366464 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 296 101 219 0 4262 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17936

[startup+0.701888 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 19987
/proc/meminfo: memFree=1017304/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=0.69
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 418 0 0 0 69 0 0 0 23 0 1 0 1102879158 18366464 330 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 330 101 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1016208/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=1.49
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 1102879158 18366464 403 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 403 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1015824/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=3.09
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 565 0 0 0 309 0 0 0 25 0 1 0 1102879158 18366464 477 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 477 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1015312/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=6.29
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 646 0 0 0 629 0 0 0 25 0 1 0 1102879158 18366464 558 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 558 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1014680/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=12.69
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 910 0 0 0 1269 0 0 0 25 0 1 0 1102879158 18366464 696 1992294400 4194304 5092341 548682068848 18446744073709551615 4241800 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 696 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1013912/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=25.48
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 1097 0 0 0 2548 0 0 0 25 0 1 0 1102879158 18366464 883 1992294400 4194304 5092341 548682068848 18446744073709551615 4248547 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 883 101 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1012824/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=51.07
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 1360 0 0 0 5107 0 0 0 25 0 1 0 1102879158 18366464 1146 1992294400 4194304 5092341 548682068848 18446744073709551615 4251641 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 1146 101 219 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1011416/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=102.27
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 1702 0 0 0 10226 1 0 0 25 0 1 0 1102879158 18366464 1488 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 1488 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: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1010328/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=17936 CPUtime=162.25
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 1967 0 0 0 16224 1 0 0 25 0 1 0 1102879158 18366464 1753 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 4484 1753 101 219 0 4262 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17936

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1009560/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23136 CPUtime=222.24
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 2419 0 0 0 22222 2 0 0 25 0 1 0 1102879158 23691264 1945 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5784 1945 101 219 0 5562 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23136

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1009048/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23136 CPUtime=282.22
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 2556 0 0 0 28220 2 0 0 25 0 1 0 1102879158 23691264 2082 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5784 2082 101 219 0 5562 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23136

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1008600/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=342.2
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 2958 0 0 0 34218 2 0 0 25 0 1 0 1102879158 23695360 2186 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2186 101 219 0 5563 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23140

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1008088/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=402.2
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3093 0 0 0 40217 3 0 0 25 0 1 0 1102879158 23695360 2321 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2321 101 219 0 5563 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23140

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1007704/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=462.18
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3187 0 0 0 46215 3 0 0 25 0 1 0 1102879158 23695360 2415 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2415 101 219 0 5563 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23140

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1007256/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=522.17
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3303 0 0 0 52214 3 0 0 25 0 1 0 1102879158 23695360 2531 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2531 101 219 0 5563 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23140

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1006808/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=582.15
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3405 0 0 0 58212 3 0 0 25 0 1 0 1102879158 23695360 2633 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2633 101 219 0 5563 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23140

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19988
/proc/meminfo: memFree=1006552/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=642.14
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3478 0 0 0 64211 3 0 0 25 0 1 0 1102879158 23695360 2706 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2706 101 219 0 5563 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23140

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19994
/proc/meminfo: memFree=1006104/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=702.12
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3544 0 0 0 70208 4 0 0 25 0 1 0 1102879158 23695360 2772 1992294400 4194304 5092341 548682068848 18446744073709551615 4244070 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2772 101 219 0 5563 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23140

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19994
/proc/meminfo: memFree=1005976/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=762.11
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3612 0 0 0 76207 4 0 0 25 0 1 0 1102879158 23695360 2840 1992294400 4194304 5092341 548682068848 18446744073709551615 4250659 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2840 101 219 0 5563 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 23140

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 19994
/proc/meminfo: memFree=1005784/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=822.09
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3666 0 0 0 82205 4 0 0 25 0 1 0 1102879158 23695360 2894 1992294400 4194304 5092341 548682068848 18446744073709551615 4244267 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2894 101 219 0 5563 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23140

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/70 19994
/proc/meminfo: memFree=1005464/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=882.07
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 3732 0 0 0 88203 4 0 0 25 0 1 0 1102879158 23695360 2960 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 2960 101 219 0 5563 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23140

[startup+942.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/70 19994
/proc/meminfo: memFree=1004184/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=23140 CPUtime=942.06
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4063 0 0 0 94201 5 0 0 25 0 1 0 1102879158 23695360 3291 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 5785 3291 101 219 0 5563 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23140

[startup+1002.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/70 19994
/proc/meminfo: memFree=1003224/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=27828 CPUtime=1002.05
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4300 0 0 0 100200 5 0 0 25 0 1 0 1102879158 28495872 3528 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 6957 3528 101 219 0 6735 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 27828

[startup+1062.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/70 19994
/proc/meminfo: memFree=1003224/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=27828 CPUtime=1062.03
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4305 0 0 0 106198 5 0 0 25 0 1 0 1102879158 28495872 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 6957 3533 101 219 0 6735 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 27828

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 19994
/proc/meminfo: memFree=1003160/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=27828 CPUtime=1122.02
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4305 0 0 0 112196 6 0 0 25 0 1 0 1102879158 28495872 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 6957 3533 101 219 0 6735 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 27828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 19994
/proc/meminfo: memFree=1003160/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=27828 CPUtime=1182
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4311 0 0 0 118194 6 0 0 25 0 1 0 1102879158 28495872 3539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 6957 3539 101 219 0 6735 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 27828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 19994
/proc/meminfo: memFree=1003160/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=27828 CPUtime=1200
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4312 0 0 0 119994 6 0 0 25 0 1 0 1102879158 28495872 3540 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 6957 3540 101 219 0 6735 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27828

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 19994
/proc/meminfo: memFree=1003160/2055920 swapFree=4171840/4192956
[pid=19987] ppid=19985 vsize=27828 CPUtime=1200
/proc/19987/stat : 19987 (minisat) R 19985 19987 19815 0 -1 4194304 4312 0 0 0 119994 6 0 0 25 0 1 0 1102879158 28495872 3540 1992294400 4194304 5092341 548682068848 18446744073709551615 4250193 0 0 4096 3 0 0 0 17 1 0 0
/proc/19987/statm: 6957 3540 101 219 0 6735 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.067989
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 28324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4312
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= 2487

runsolver used 1.05084 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-29 06:49:35
IDJOB=1520534
IDBENCH=70696
IDSOLVER=546
FILE ID=node58/1520534-1238302175
PBS_JOBID= 9061036
Free space on /tmp= 66400 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520534-1238302175/watcher-1520534-1238302175 -o /tmp/evaluation-result-1520534-1238302175/solver-1520534-1238302175 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520534-1238302175.cnf

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

MD5SUM BENCH= 04c00558435f25dfb5b6e5262d4684dc
RANDOM SEED=772350640

node58.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		: 3000.222
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		: 3000.222
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:       1017784 kB
Buffers:         89684 kB
Cached:         856004 kB
SwapCached:      11412 kB
Active:         276032 kB
Inactive:       682548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017784 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            65032 kB
Committed_AS:  2524232 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-29 07:09:37