Trace number 1520462

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     509     2199     6662 |      806      100     22 |  0.000 % |
0.00/0.01	c |       250 |     509     2199     6662 |      886      250     21 |  0.000 % |
0.01/0.01	c |       475 |     509     2199     6662 |      975      475     22 |  0.000 % |
0.01/0.02	c |       812 |     509     2199     6662 |     1073      812     23 |  0.000 % |
0.01/0.04	c |      1318 |     509     2199     6662 |     1180      745     21 |  0.000 % |
0.01/0.06	c |      2077 |     509     2199     6662 |     1298      887     21 |  0.000 % |
0.09/0.10	c |      3216 |     509     2199     6662 |     1428      690     20 |  0.000 % |
0.09/0.16	c |      4924 |     509     2199     6662 |     1571      919     21 |  0.000 % |
0.19/0.24	c |      7486 |     509     2199     6662 |     1728     1057     23 |  0.000 % |
0.29/0.38	c |     11330 |     509     2199     6662 |     1901     1333     21 |  0.000 % |
0.49/0.58	c |     17096 |     509     2199     6662 |     2091     1228     19 |  0.000 % |
0.89/0.90	c |     25745 |     509     2199     6662 |     2300     1308     21 |  0.000 % |
1.29/1.39	c |     38719 |     509     2199     6662 |     2530     1316     21 |  0.000 % |
2.09/2.14	c |     58180 |     509     2199     6662 |     2783     1375     21 |  0.000 % |
3.19/3.29	c |     87372 |     509     2199     6662 |     3061     2259     21 |  0.000 % |
4.99/5.07	c |    131161 |     509     2199     6662 |     3368     2447     22 |  0.000 % |
7.78/7.80	c |    196845 |     509     2199     6662 |     3704     3102     20 |  0.000 % |
12.00/12.08	c |    295371 |     509     2199     6662 |     4075     2039     20 |  0.000 % |
18.59/18.62	c |    443160 |     509     2199     6662 |     4482     3245     24 |  0.000 % |
28.98/29.03	c |    664843 |     509     2199     6662 |     4931     2566     22 |  0.000 % |
44.88/44.92	c |    997368 |     509     2199     6662 |     5424     3427     21 |  0.000 % |
69.47/69.59	c |   1496156 |     509     2199     6662 |     5966     3764     22 |  0.000 % |
108.36/108.43	c |   2244338 |     509     2199     6662 |     6563     5104     21 |  0.000 % |
168.04/168.19	c |   3366612 |     509     2199     6662 |     7219     5492     23 |  0.000 % |
262.32/262.46	c |   5050023 |     509     2199     6662 |     7941     4811     22 |  0.000 % |
408.28/408.49	c |   7575139 |     509     2199     6662 |     8736     6182     24 |  0.000 % |
640.01/640.20	c |  11362814 |     509     2199     6662 |     9609     8679     22 |  0.000 % |
995.71/996.04	c |  17044326 |     509     2199     6662 |    10570     7260     23 |  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-1520462-1238296769/watcher-1520462-1238296769 -o /tmp/evaluation-result-1520462-1238296769/solver-1520462-1238296769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520462-1238296769.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 3/64 3361
/proc/meminfo: memFree=1154624/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=7464 CPUtime=0
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1102342791 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4223064 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 1866 175 88 219 0 1644 0

[startup+0.015331 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3361
/proc/meminfo: memFree=1154624/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=7464 CPUtime=0.01
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 222 0 0 0 1 0 0 0 18 0 1 0 1102342791 7643136 194 1992294400 4194304 5092341 548682068848 18446744073709551615 4250389 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 1866 194 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.10134 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3361
/proc/meminfo: memFree=1154624/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=17932 CPUtime=0.09
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 1102342791 18362368 295 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4483 295 100 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301361 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3361
/proc/meminfo: memFree=1154624/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=23124 CPUtime=0.29
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 435 0 0 0 29 0 0 0 19 0 1 0 1102342791 23678976 369 1992294400 4194304 5092341 548682068848 18446744073709551615 4241103 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 5781 369 100 219 0 5559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23124

[startup+0.701404 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3361
/proc/meminfo: memFree=1154624/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=17936 CPUtime=0.69
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 502 0 0 0 69 0 0 0 22 0 1 0 1102342791 18366464 362 1992294400 4194304 5092341 548682068848 18446744073709551615 4261466 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4484 362 100 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1153400/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=17936 CPUtime=1.49
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 584 0 0 0 149 0 0 0 25 0 1 0 1102342791 18366464 444 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4484 444 100 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1153016/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=17936 CPUtime=3.09
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 764 0 0 0 309 0 0 0 25 0 1 0 1102342791 18366464 517 1992294400 4194304 5092341 548682068848 18446744073709551615 4251321 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4484 517 100 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.303 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1152440/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=17936 CPUtime=6.29
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 874 0 0 0 629 0 0 0 25 0 1 0 1102342791 18366464 627 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4484 627 100 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1151096/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=19348 CPUtime=12.69
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 1627 0 0 0 1268 1 0 0 25 0 1 0 1102342791 19812352 952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4837 952 100 219 0 4615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19348

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1150328/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=19348 CPUtime=25.49
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 2016 0 0 0 2548 1 0 0 25 0 1 0 1102342791 19812352 1128 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4837 1128 100 219 0 4615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19348

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1149176/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=19348 CPUtime=51.07
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 2316 0 0 0 5106 1 0 0 25 0 1 0 1102342791 19812352 1428 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4837 1428 100 219 0 4615 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19348

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1147640/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=19348 CPUtime=102.27
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 2669 0 0 0 10225 2 0 0 25 0 1 0 1102342791 19812352 1781 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4837 1781 100 219 0 4615 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19348

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1146808/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=19348 CPUtime=162.24
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 2863 0 0 0 16222 2 0 0 25 0 1 0 1102342791 19812352 1975 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4837 1975 100 219 0 4615 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19348

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1145848/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=19352 CPUtime=222.23
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 3459 0 0 0 22220 3 0 0 25 0 1 0 1102342791 19816448 2227 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 4838 2227 100 219 0 4616 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19352

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1144824/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=282.21
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 4484 0 0 0 28217 4 0 0 25 0 1 0 1102342791 25161728 2510 1992294400 4194304 5092341 548682068848 18446744073709551615 4240545 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 2510 100 219 0 5921 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24572

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1144184/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=342.19
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 4640 0 0 0 34215 4 0 0 25 0 1 0 1102342791 25161728 2666 1992294400 4194304 5092341 548682068848 18446744073709551615 4251639 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 2666 100 219 0 5921 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24572

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1143672/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=402.18
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 4760 0 0 0 40213 5 0 0 25 0 1 0 1102342791 25161728 2786 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 2786 100 219 0 5921 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24572

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1143032/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=462.15
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 4922 0 0 0 46210 5 0 0 25 0 1 0 1102342791 25161728 2948 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 2948 100 219 0 5921 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 24572

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1142520/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=522.15
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 5062 0 0 0 52209 6 0 0 25 0 1 0 1102342791 25161728 3088 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 3088 100 219 0 5921 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24572

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1142008/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=582.13
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 5193 0 0 0 58207 6 0 0 25 0 1 0 1102342791 25161728 3219 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 3219 100 219 0 5921 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24572

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1141176/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=642.11
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 5383 0 0 0 64205 6 0 0 25 0 1 0 1102342791 25161728 3409 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 3409 100 219 0 5921 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24572

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1140792/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=702.09
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 5465 0 0 0 70203 6 0 0 25 0 1 0 1102342791 25161728 3491 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 3491 100 219 0 5921 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 24572

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1140472/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=24572 CPUtime=762.07
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 5530 0 0 0 76201 6 0 0 25 0 1 0 1102342791 25161728 3556 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 6143 3556 100 219 0 5921 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 24572

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1139000/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=822.06
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 6868 0 0 0 82198 8 0 0 25 0 1 0 1102342791 30564352 3912 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 3912 100 219 0 7240 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 29848

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1139000/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=882.04
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 6870 0 0 0 88196 8 0 0 25 0 1 0 1102342791 30564352 3914 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 3914 100 219 0 7240 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 29848

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1138936/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=942.02
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 6896 0 0 0 94194 8 0 0 25 0 1 0 1102342791 30564352 3940 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 3940 100 219 0 7240 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 29848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1138872/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=1002.01
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 6901 0 0 0 100192 9 0 0 25 0 1 0 1102342791 30564352 3945 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 3945 100 219 0 7240 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1138680/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=1061.99
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 6951 0 0 0 106190 9 0 0 25 0 1 0 1102342791 30564352 3995 1992294400 4194304 5092341 548682068848 18446744073709551615 4247943 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 3995 100 219 0 7240 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 29848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1138488/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=1121.97
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 6997 0 0 0 112188 9 0 0 25 0 1 0 1102342791 30564352 4041 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 4041 100 219 0 7240 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 29848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1138232/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=1181.96
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 7054 0 0 0 118186 10 0 0 25 0 1 0 1102342791 30564352 4098 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 4098 100 219 0 7240 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3362
/proc/meminfo: memFree=1138232/2055920 swapFree=4173368/4192956
[pid=3361] ppid=3359 vsize=29848 CPUtime=1200.06
/proc/3361/stat : 3361 (minisat) R 3359 3361 32279 0 -1 4194304 7062 0 0 0 119996 10 0 0 25 0 1 0 1102342791 30564352 4106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/3361/statm: 7462 4106 100 219 0 7240 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29848

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): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 29848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7062
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= 1903

runsolver used 0.795879 second user time and 2.53561 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-29 05:19:29
IDJOB=1520462
IDBENCH=70660
IDSOLVER=546
FILE ID=node19/1520462-1238296769
PBS_JOBID= 9060975
Free space on /tmp= 66404 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520462-1238296769/watcher-1520462-1238296769 -o /tmp/evaluation-result-1520462-1238296769/solver-1520462-1238296769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520462-1238296769.cnf

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=610683457

node19.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		: 3000.235
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		: 3000.235
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:       1155104 kB
Buffers:        100468 kB
Cached:         692652 kB
SwapCached:      13360 kB
Active:         132508 kB
Inactive:       675768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1155104 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             972 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            78516 kB
Committed_AS:  2942536 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-29 05:39:31