Trace number 1520460

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S621134782-041.cnf
MD5SUM09a6dc57cba44ea6f55eca37108c958d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of 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 |     506     2186     6621 |      801      100     24 |  0.000 % |
0.00/0.01	c |       250 |     506     2186     6621 |      881      250     24 |  0.000 % |
0.00/0.01	c |       475 |     506     2186     6621 |      969      475     24 |  0.000 % |
0.00/0.02	c |       812 |     506     2186     6621 |     1066      812     24 |  0.000 % |
0.03/0.04	c |      1318 |     506     2186     6621 |     1173      757     23 |  0.000 % |
0.03/0.06	c |      2077 |     506     2186     6621 |     1290      908     21 |  0.000 % |
0.09/0.10	c |      3216 |     506     2186     6621 |     1419      706     20 |  0.000 % |
0.09/0.16	c |      4924 |     506     2186     6621 |     1561      933     21 |  0.000 % |
0.19/0.24	c |      7486 |     506     2186     6621 |     1718     1073     22 |  0.000 % |
0.29/0.37	c |     11330 |     506     2186     6621 |     1889     1347     22 |  0.000 % |
0.49/0.58	c |     17096 |     506     2186     6621 |     2078     1278     22 |  0.000 % |
0.89/0.90	c |     25745 |     506     2186     6621 |     2286     1409     21 |  0.000 % |
1.29/1.39	c |     38719 |     506     2186     6621 |     2515     1538     23 |  0.000 % |
2.10/2.15	c |     58180 |     506     2186     6621 |     2767     1712     22 |  0.000 % |
3.30/3.32	c |     87372 |     506     2186     6621 |     3043     2680     24 |  0.000 % |
5.09/5.15	c |    131161 |     506     2186     6621 |     3348     3109     23 |  0.000 % |
7.89/7.93	c |    196845 |     506     2186     6621 |     3683     2319     22 |  0.000 % |
12.19/12.26	c |    295371 |     506     2186     6621 |     4051     3612     23 |  0.000 % |
18.78/18.89	c |    443160 |     506     2186     6621 |     4456     3469     22 |  0.000 % |
29.18/29.29	c |    664843 |     506     2186     6621 |     4902     3979     23 |  0.000 % |
45.38/45.41	c |    997368 |     506     2186     6621 |     5392     4058     23 |  0.000 % |
70.28/70.32	c |   1496156 |     506     2186     6621 |     5931     4233     23 |  0.000 % |
109.26/109.32	c |   2244338 |     506     2186     6621 |     6524     4071     23 |  0.000 % |
169.36/169.43	c |   3366612 |     506     2186     6621 |     7177     4311     24 |  0.000 % |
264.52/264.65	c |   5050023 |     506     2186     6621 |     7894     5791     24 |  0.000 % |
412.08/412.22	c |   7575139 |     506     2186     6621 |     8684     6140     23 |  0.000 % |
646.42/646.64	c |  11362814 |     506     2186     6621 |     9552     8036     23 |  0.000 % |
1004.74/1005.01	c |  17044326 |     506     2186     6621 |    10508     8855     24 |  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-1520460-1238296601/watcher-1520460-1238296601 -o /tmp/evaluation-result-1520460-1238296601/solver-1520460-1238296601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520460-1238296601.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 0.98 0.99 3/80 23691
/proc/meminfo: memFree=1489632/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=12656 CPUtime=0
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 1102323951 12959744 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 3164 181 89 219 0 2942 0

[startup+0.0410771 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 23691
/proc/meminfo: memFree=1489632/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=7552 CPUtime=0.03
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 268 0 0 0 3 0 0 0 18 0 1 0 1102323951 7733248 202 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 1888 202 100 219 0 1666 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7552

[startup+0.101083 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 23691
/proc/meminfo: memFree=1489632/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17932 CPUtime=0.09
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 1102323951 18362368 297 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4483 297 100 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301103 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 23691
/proc/meminfo: memFree=1489632/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=0.29
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 455 0 0 0 29 0 0 0 19 0 1 0 1102323951 18411520 347 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 347 100 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701145 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 23691
/proc/meminfo: memFree=1489632/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=0.69
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 496 0 0 0 69 0 0 0 22 0 1 0 1102323951 18411520 388 1992294400 4194304 5092341 548682068848 18446744073709551615 4261446 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 388 100 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.50123 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1488344/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=1.49
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 566 0 0 0 149 0 0 0 25 0 1 0 1102323951 18411520 458 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 458 100 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10139 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1487832/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=3.09
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1102323951 18411520 532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 532 100 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30173 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1487256/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=6.29
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 767 0 0 0 629 0 0 0 25 0 1 0 1102323951 18411520 659 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 659 100 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1486432/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=12.69
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 933 0 0 0 1269 0 0 0 25 0 1 0 1102323951 18411520 825 1992294400 4194304 5092341 548682068848 18446744073709551615 4249535 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 825 100 219 0 4273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17980

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1485472/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=25.48
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 1146 0 0 0 2548 0 0 0 25 0 1 0 1102323951 18411520 1038 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 1038 100 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1484064/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=51.08
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 1749 0 0 0 5107 1 0 0 25 0 1 0 1102323951 18411520 1385 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 1385 100 219 0 4273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17980

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1482656/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=17980 CPUtime=102.27
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 2088 0 0 0 10226 1 0 0 25 0 1 0 1102323951 18411520 1724 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 4495 1724 100 219 0 4273 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1481248/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=23204 CPUtime=162.25
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 2738 0 0 0 16223 2 0 0 25 0 1 0 1102323951 23760896 2070 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 5801 2070 100 219 0 5579 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23204

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1480160/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=23204 CPUtime=222.24
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 3009 0 0 0 22222 2 0 0 25 0 1 0 1102323951 23760896 2341 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 5801 2341 100 219 0 5579 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23204

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1478112/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=282.22
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4078 0 0 0 28220 2 0 0 25 0 1 0 1102323951 25546752 2835 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 2835 100 219 0 6015 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24948

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1477600/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=342.2
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4213 0 0 0 34218 2 0 0 25 0 1 0 1102323951 25546752 2970 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 2970 100 219 0 6015 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24948

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1477024/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=402.18
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4361 0 0 0 40216 2 0 0 25 0 1 0 1102323951 25546752 3118 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3118 100 219 0 6015 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24948

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1476192/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=462.17
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4552 0 0 0 46214 3 0 0 25 0 1 0 1102323951 25546752 3309 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3309 100 219 0 6015 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24948

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1475808/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=522.16
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4650 0 0 0 52213 3 0 0 25 0 1 0 1102323951 25546752 3407 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3407 100 219 0 6015 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 24948

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1475360/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=582.14
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4755 0 0 0 58211 3 0 0 25 0 1 0 1102323951 25546752 3512 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3512 100 219 0 6015 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24948

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 23692
/proc/meminfo: memFree=1475296/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=642.13
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4774 0 0 0 64210 3 0 0 25 0 1 0 1102323951 25546752 3531 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3531 100 219 0 6015 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24948

[startup+702.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1474848/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=702.11
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4885 0 0 0 70208 3 0 0 25 0 1 0 1102323951 25546752 3642 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3642 100 219 0 6015 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 24948

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1474592/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=24948 CPUtime=762.1
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 4929 0 0 0 76206 4 0 0 25 0 1 0 1102323951 25546752 3686 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6237 3686 100 219 0 6015 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 24948

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1474272/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=25024 CPUtime=822.08
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6434 0 0 0 82204 4 0 0 25 0 1 0 1102323951 25624576 3766 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 6256 3766 100 219 0 6034 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 25024

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472928/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=882.07
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6778 0 0 0 88202 5 0 0 25 0 1 0 1102323951 31064064 4110 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4110 100 219 0 7362 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 30336

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472928/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=942.05
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6781 0 0 0 94200 5 0 0 25 0 1 0 1102323951 31064064 4113 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4113 100 219 0 7362 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 30336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472928/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=1002.04
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6783 0 0 0 100199 5 0 0 25 0 1 0 1102323951 31064064 4115 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4115 100 219 0 7362 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 30336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472864/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=1062.02
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6820 0 0 0 106197 5 0 0 25 0 1 0 1102323951 31064064 4152 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4152 100 219 0 7362 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 30336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472608/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=1122
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6860 0 0 0 112195 5 0 0 25 0 1 0 1102323951 31064064 4192 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4192 100 219 0 7362 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472288/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=1181.99
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6943 0 0 0 118194 5 0 0 25 0 1 0 1102323951 31064064 4275 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4275 100 219 0 7362 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 30336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23692
/proc/meminfo: memFree=1472160/2055912 swapFree=4170660/4192956
[pid=23691] ppid=23689 vsize=30336 CPUtime=1200.09
/proc/23691/stat : 23691 (minisat) R 23689 23691 20154 0 -1 4194304 6975 0 0 0 120004 5 0 0 25 0 1 0 1102323951 31064064 4307 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23691/statm: 7584 4307 100 219 0 7362 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30336

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): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.057991
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 30336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6975
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= 1771

runsolver used 1.66375 second user time and 3.79742 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-29 05:16:41
IDJOB=1520460
IDBENCH=70659
IDSOLVER=546
FILE ID=node78/1520460-1238296601
PBS_JOBID= 9060932
Free space on /tmp= 126872 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S621134782-041.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520460-1238296601/watcher-1520460-1238296601 -o /tmp/evaluation-result-1520460-1238296601/solver-1520460-1238296601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520460-1238296601.cnf

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

MD5SUM BENCH= 09a6dc57cba44ea6f55eca37108c958d
RANDOM SEED=504585726

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1490112 kB
Buffers:         78212 kB
Cached:         399268 kB
SwapCached:       7768 kB
Active:         183268 kB
Inactive:       304672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1490112 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            62084 kB
Committed_AS:  2481720 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-29 05:36:43