Trace number 1520380

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
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 |     441     1929     5888 |      707      100     21 |  0.000 % |
0.00/0.01	c |       250 |     441     1929     5888 |      778      250     21 |  0.000 % |
0.00/0.01	c |       475 |     441     1929     5888 |      855      475     22 |  0.000 % |
0.00/0.02	c |       812 |     441     1929     5888 |      941      812     21 |  0.000 % |
0.00/0.04	c |      1318 |     441     1929     5888 |     1035      823     19 |  0.000 % |
0.00/0.06	c |      2077 |     441     1929     5888 |     1139     1046     20 |  0.000 % |
0.08/0.09	c |      3216 |     441     1929     5888 |     1253     1013     20 |  0.000 % |
0.10/0.14	c |      4924 |     441     1929     5888 |     1378      773     17 |  0.000 % |
0.20/0.22	c |      7486 |     441     1929     5888 |     1516     1211     18 |  0.000 % |
0.30/0.34	c |     11330 |     441     1929     5888 |     1667     1153     20 |  0.000 % |
0.50/0.53	c |     17096 |     441     1929     5888 |     1834      937     17 |  0.000 % |
0.80/0.82	c |     25745 |     441     1929     5888 |     2018     1131     18 |  0.000 % |
1.20/1.26	c |     38719 |     441     1929     5888 |     2219     1757     19 |  0.000 % |
1.90/1.94	c |     58180 |     441     1929     5888 |     2441     1972     19 |  0.000 % |
3.00/3.01	c |     87372 |     441     1929     5888 |     2685     1331     18 |  0.000 % |
4.59/4.63	c |    131161 |     441     1929     5888 |     2954     1432     19 |  0.000 % |
7.09/7.17	c |    196845 |     441     1929     5888 |     3250     2500     18 |  0.000 % |
10.99/11.09	c |    295371 |     441     1929     5888 |     3575     2139     20 |  0.000 % |
16.98/17.05	c |    443160 |     441     1929     5888 |     3932     3109     19 |  0.000 % |
26.38/26.47	c |    664843 |     441     1929     5888 |     4325     3925     20 |  0.000 % |
40.88/40.91	c |    997368 |     441     1929     5888 |     4758     4227     19 |  0.000 % |
63.17/63.29	c |   1496156 |     441     1929     5888 |     5234     3060     20 |  0.000 % |
97.95/98.08	c |   2244338 |     441     1929     5888 |     5757     3957     21 |  0.000 % |
152.64/152.73	c |   3366612 |     441     1929     5888 |     6333     3018     19 |  0.000 % |
237.40/237.57	c |   5050023 |     441     1929     5888 |     6966     4966     20 |  0.000 % |
369.26/369.40	c |   7575139 |     441     1929     5888 |     7663     4910     20 |  0.000 % |
575.98/576.27	c |  11362814 |     441     1929     5888 |     8429     6901     21 |  0.000 % |
898.06/898.46	c |  17044326 |     441     1929     5888 |     9272     4643     20 |  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-1520380-1238290072/watcher-1520380-1238290072 -o /tmp/evaluation-result-1520380-1238290072/solver-1520380-1238290072 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520380-1238290072.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5170
/proc/meminfo: memFree=1162208/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=7464 CPUtime=0
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1101673553 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4223147 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 1866 166 88 219 0 1644 0

[startup+0.082185 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5170
/proc/meminfo: memFree=1162208/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17912 CPUtime=0.08
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 326 0 0 0 8 0 0 0 18 0 1 0 1101673553 18341888 269 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4478 270 101 219 0 4256 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17912

[startup+0.101188 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5170
/proc/meminfo: memFree=1162208/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17912 CPUtime=0.1
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 1101673553 18341888 270 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4478 270 101 219 0 4256 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17912

[startup+0.301226 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5170
/proc/meminfo: memFree=1162208/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17912 CPUtime=0.3
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 342 0 0 0 30 0 0 0 19 0 1 0 1101673553 18341888 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4502022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4478 285 101 219 0 4256 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17912

[startup+0.701302 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5170
/proc/meminfo: memFree=1162208/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17916 CPUtime=0.7
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 452 0 0 0 70 0 0 0 22 0 1 0 1101673553 18345984 338 1992294400 4194304 5092341 548682068848 18446744073709551615 4249866 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4479 338 101 219 0 4257 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17916

[startup+1.50145 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1161112/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17916 CPUtime=1.5
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 516 0 0 0 150 0 0 0 25 0 1 0 1101673553 18345984 402 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4479 402 101 219 0 4257 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 17916

[startup+3.10276 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1160664/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17920 CPUtime=3.1
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 675 0 0 0 310 0 0 0 25 0 1 0 1101673553 18350080 475 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4480 475 101 219 0 4258 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17920

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1160152/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17920 CPUtime=6.29
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 775 0 0 0 629 0 0 0 25 0 1 0 1101673553 18350080 575 1992294400 4194304 5092341 548682068848 18446744073709551615 4241103 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4480 575 101 219 0 4258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1159448/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17924 CPUtime=12.69
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 1079 0 0 0 1269 0 0 0 25 0 1 0 1101673553 18354176 739 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4481 739 101 219 0 4259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17924

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1158616/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17924 CPUtime=25.48
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 1264 0 0 0 2548 0 0 0 25 0 1 0 1101673553 18354176 924 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4481 924 101 219 0 4259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17924

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1157592/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17924 CPUtime=51.08
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 1528 0 0 0 5107 1 0 0 25 0 1 0 1101673553 18354176 1188 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4481 1188 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: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1156184/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17936 CPUtime=102.26
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2116 0 0 0 10224 2 0 0 25 0 1 0 1101673553 18366464 1523 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4484 1523 101 219 0 4262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1155288/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=17936 CPUtime=162.23
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2344 0 0 0 16221 2 0 0 25 0 1 0 1101673553 18366464 1751 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 4484 1751 101 219 0 4262 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17936

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1154328/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=222.21
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2559 0 0 0 22219 2 0 0 25 0 1 0 1101673553 23719936 1966 1992294400 4194304 5092341 548682068848 18446744073709551615 4241103 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 1966 101 219 0 5569 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23164

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1153816/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=282.18
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2683 0 0 0 28216 2 0 0 25 0 1 0 1101673553 23719936 2090 1992294400 4194304 5092341 548682068848 18446744073709551615 4249992 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2090 101 219 0 5569 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23164

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1153432/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=342.17
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2775 0 0 0 34214 3 0 0 25 0 1 0 1101673553 23719936 2182 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2182 101 219 0 5569 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23164

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1152920/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=402.14
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2901 0 0 0 40211 3 0 0 25 0 1 0 1101673553 23719936 2308 1992294400 4194304 5092341 548682068848 18446744073709551615 4249917 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2308 101 219 0 5569 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23164

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1152536/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=462.12
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 2996 0 0 0 46209 3 0 0 25 0 1 0 1101673553 23719936 2403 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2403 101 219 0 5569 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23164

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1151960/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=522.1
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3142 0 0 0 52206 4 0 0 25 0 1 0 1101673553 23719936 2549 1992294400 4194304 5092341 548682068848 18446744073709551615 4252256 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2549 101 219 0 5569 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23164

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1151448/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=582.08
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3274 0 0 0 58204 4 0 0 25 0 1 0 1101673553 23719936 2681 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2681 101 219 0 5569 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23164

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1151128/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=642.06
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3344 0 0 0 64202 4 0 0 25 0 1 0 1101673553 23719936 2751 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2751 101 219 0 5569 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23164

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1150808/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=702.03
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3415 0 0 0 70199 4 0 0 25 0 1 0 1101673553 23719936 2822 1992294400 4194304 5092341 548682068848 18446744073709551615 4265979 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2822 101 219 0 5569 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23164

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1150680/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=762.01
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3458 0 0 0 76197 4 0 0 25 0 1 0 1101673553 23719936 2865 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2865 101 219 0 5569 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23164

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5171
/proc/meminfo: memFree=1150296/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=821.99
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3543 0 0 0 82194 5 0 0 25 0 1 0 1101673553 23719936 2950 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 2950 101 219 0 5569 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23164

[startup+882.302 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 5171
/proc/meminfo: memFree=1150104/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=881.97
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3625 0 0 0 88192 5 0 0 25 0 1 0 1101673553 23719936 3032 1992294400 4194304 5092341 548682068848 18446744073709551615 4249580 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 3032 101 219 0 5569 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23164

[startup+942.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 5171
/proc/meminfo: memFree=1149720/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=23164 CPUtime=941.94
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 3737 0 0 0 94189 5 0 0 25 0 1 0 1101673553 23719936 3144 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 5791 3144 101 219 0 5569 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23164

[startup+1002.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 5173
/proc/meminfo: memFree=1148568/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=28412 CPUtime=1001.92
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 4428 0 0 0 100187 5 0 0 25 0 1 0 1101673553 29093888 3415 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 7103 3415 101 219 0 6881 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28412

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5173
/proc/meminfo: memFree=1148568/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=28412 CPUtime=1061.9
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 4442 0 0 0 106184 6 0 0 25 0 1 0 1101673553 29093888 3429 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 7103 3429 101 219 0 6881 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28412

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5173
/proc/meminfo: memFree=1148504/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=28412 CPUtime=1121.88
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 4445 0 0 0 112182 6 0 0 25 0 1 0 1101673553 29093888 3432 1992294400 4194304 5092341 548682068848 18446744073709551615 4249820 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 7103 3432 101 219 0 6881 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 28412

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5173
/proc/meminfo: memFree=1148312/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=28412 CPUtime=1181.86
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 4473 0 0 0 118180 6 0 0 25 0 1 0 1101673553 29093888 3460 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 7103 3460 101 219 0 6881 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 28412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5173
/proc/meminfo: memFree=1148312/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=28412 CPUtime=1200.05
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 4474 0 0 0 119999 6 0 0 25 0 1 0 1101673553 29093888 3461 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 7103 3461 101 219 0 6881 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28412

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 5173
/proc/meminfo: memFree=1148312/2055920 swapFree=4178400/4192956
[pid=5170] ppid=5168 vsize=28412 CPUtime=1200.05
/proc/5170/stat : 5170 (minisat) R 5168 5170 4953 0 -1 4194304 4474 0 0 0 119999 6 0 0 25 0 1 0 1101673553 29093888 3461 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5170/statm: 7103 3461 101 219 0 6881 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.066989
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 28412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4474
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= 1666

runsolver used 0.873867 second user time and 2.47562 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 03:27:52
IDJOB=1520380
IDBENCH=70619
IDSOLVER=546
FILE ID=node9/1520380-1238290072
PBS_JOBID= 9060978
Free space on /tmp= 66348 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520380-1238290072/watcher-1520380-1238290072 -o /tmp/evaluation-result-1520380-1238290072/solver-1520380-1238290072 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520380-1238290072.cnf

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=2088521408

node9.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		: 3000.268
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		: 3000.268
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:       1162688 kB
Buffers:         93792 kB
Cached:         712072 kB
SwapCached:       8300 kB
Active:         215516 kB
Inactive:       600264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1162688 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            63452 kB
Committed_AS:  2831304 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-29 03:47:55