Trace number 1520454

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
MD5SUM95e50be0ec36bd6dfa5233022c3ad7ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.00285
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 |     513     2195     6627 |      804      100     24 |  0.000 % |
0.00/0.01	c |       250 |     513     2195     6627 |      885      250     24 |  0.000 % |
0.00/0.01	c |       475 |     513     2195     6627 |      973      475     24 |  0.000 % |
0.00/0.02	c |       812 |     513     2195     6627 |     1071      812     24 |  0.000 % |
0.03/0.04	c |      1318 |     513     2195     6627 |     1178      748     21 |  0.000 % |
0.03/0.06	c |      2077 |     513     2195     6627 |     1296      893     21 |  0.000 % |
0.03/0.09	c |      3216 |     513     2195     6627 |     1425      688     20 |  0.000 % |
0.09/0.15	c |      4924 |     513     2195     6627 |     1568      911     20 |  0.000 % |
0.19/0.23	c |      7486 |     513     2195     6627 |     1725     1063     22 |  0.000 % |
0.29/0.35	c |     11330 |     513     2195     6627 |     1897     1350     23 |  0.000 % |
0.49/0.54	c |     17096 |     513     2195     6627 |     2087     1260     20 |  0.000 % |
0.79/0.84	c |     25745 |     513     2195     6627 |     2296     1299     21 |  0.000 % |
1.19/1.29	c |     38719 |     513     2195     6627 |     2525     1329     20 |  0.000 % |
1.89/1.98	c |     58180 |     513     2195     6627 |     2778     1450     21 |  0.000 % |
2.99/3.07	c |     87372 |     513     2195     6627 |     3056     2301     23 |  0.000 % |
4.69/4.74	c |    131161 |     513     2195     6627 |     3361     2488     23 |  0.000 % |
7.29/7.32	c |    196845 |     513     2195     6627 |     3698     3281     24 |  0.000 % |
11.29/11.39	c |    295371 |     513     2195     6627 |     4068     2322     23 |  0.000 % |
17.49/17.60	c |    443160 |     513     2195     6627 |     4474     3712     23 |  0.000 % |
27.18/27.29	c |    664843 |     513     2195     6627 |     4922     3405     23 |  0.000 % |
42.38/42.40	c |    997368 |     513     2195     6627 |     5414     4780     23 |  0.000 % |
65.57/65.68	c |   1496156 |     513     2195     6627 |     5955     2896     25 |  0.000 % |
101.86/101.94	c |   2244338 |     513     2195     6627 |     6551     5475     24 |  0.000 % |
158.74/158.86	c |   3366612 |     513     2195     6627 |     7206     4166     23 |  0.000 % |
248.33/248.43	c |   5050023 |     513     2195     6627 |     7927     6189     23 |  0.000 % |
387.48/387.61	c |   7575139 |     513     2195     6627 |     8720     7605     24 |  0.000 % |
605.73/605.94	c |  11362814 |     513     2195     6627 |     9592     7741     23 |  0.000 % |
943.54/943.87	c |  17044326 |     513     2195     6627 |    10551     5450     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-1520454-1238296132/watcher-1520454-1238296132 -o /tmp/evaluation-result-1520454-1238296132/solver-1520454-1238296132 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520454-1238296132.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: 0.91 0.98 0.99 2/81 31087
/proc/meminfo: memFree=1049824/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=7464 CPUtime=0
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 204 0 0 0 0 0 0 0 21 0 1 0 1102277079 7643136 176 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 1866 176 92 219 0 1644 0

[startup+0.0350151 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 31087
/proc/meminfo: memFree=1049824/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=7464 CPUtime=0.03
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 241 0 0 0 3 0 0 0 21 0 1 0 1102277079 7643136 213 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 1866 213 100 219 0 1644 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7464

[startup+0.101021 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 31087
/proc/meminfo: memFree=1049824/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=7588 CPUtime=0.09
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 364 0 0 0 9 0 0 0 21 0 1 0 1102277079 7770112 256 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 1897 256 100 219 0 1675 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7588

[startup+0.301044 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 31087
/proc/meminfo: memFree=1049824/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=0.29
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 457 0 0 0 29 0 0 0 23 0 1 0 1102277079 18415616 349 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 349 100 219 0 4274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17984

[startup+0.701089 s]
/proc/loadavg: 0.91 0.98 0.99 2/81 31087
/proc/meminfo: memFree=1049824/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=0.69
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 490 0 0 0 69 0 0 0 25 0 1 0 1102277079 18415616 382 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 382 100 219 0 4274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17984

[startup+1.50118 s]
/proc/loadavg: 0.91 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1048472/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=1.49
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 562 0 0 0 149 0 0 0 25 0 1 0 1102277079 18415616 454 1992294400 4194304 5092341 548682068848 18446744073709551615 4244108 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 454 100 219 0 4274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17984

[startup+3.10136 s]
/proc/loadavg: 0.91 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1048024/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=3.09
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 659 0 0 0 309 0 0 0 25 0 1 0 1102277079 18415616 551 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 551 100 219 0 4274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17984

[startup+6.30172 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1047320/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=6.29
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 782 0 0 0 629 0 0 0 25 0 1 0 1102277079 18415616 674 1992294400 4194304 5092341 548682068848 18446744073709551615 4264404 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 674 100 219 0 4274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17984

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1046488/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=12.69
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 954 0 0 0 1269 0 0 0 25 0 1 0 1102277079 18415616 846 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 846 100 219 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17984

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1045528/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17984 CPUtime=25.48
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 1188 0 0 0 2548 0 0 0 25 0 1 0 1102277079 18415616 1080 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4496 1080 100 219 0 4274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17984

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1044312/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17988 CPUtime=51.07
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 1767 0 0 0 5107 0 0 0 25 0 1 0 1102277079 18419712 1406 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4497 1406 100 219 0 4275 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17988

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1042584/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=17988 CPUtime=102.27
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 2162 0 0 0 10226 1 0 0 25 0 1 0 1102277079 18419712 1801 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 4497 1801 100 219 0 4275 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17988

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1041368/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=23196 CPUtime=162.24
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 2479 0 0 0 16223 1 0 0 25 0 1 0 1102277079 23752704 2118 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 5799 2118 100 219 0 5577 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1040472/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=23196 CPUtime=222.23
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 2697 0 0 0 22221 2 0 0 25 0 1 0 1102277079 23752704 2336 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 5799 2336 100 219 0 5577 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23196

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1039320/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=23196 CPUtime=282.22
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 2981 0 0 0 28220 2 0 0 25 0 1 0 1102277079 23752704 2620 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 5799 2620 100 219 0 5577 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23196

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1037848/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=21328 CPUtime=342.2
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 4717 0 0 0 34217 3 0 0 25 0 1 0 1102277079 21839872 2975 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 5332 2975 100 219 0 5110 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1036760/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=402.18
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 4997 0 0 0 40215 3 0 0 25 0 1 0 1102277079 27172864 3255 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3255 100 219 0 6412 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26536

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1036376/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=462.16
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5092 0 0 0 46213 3 0 0 25 0 1 0 1102277079 27172864 3350 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3350 100 219 0 6412 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26536

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1036120/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=522.15
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5159 0 0 0 52211 4 0 0 25 0 1 0 1102277079 27172864 3417 1992294400 4194304 5092341 548682068848 18446744073709551615 4241519 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3417 100 219 0 6412 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26536

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1035736/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=582.14
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5249 0 0 0 58210 4 0 0 25 0 1 0 1102277079 27172864 3507 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3507 100 219 0 6412 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26536

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1035544/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=642.13
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5298 0 0 0 64209 4 0 0 25 0 1 0 1102277079 27172864 3556 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3556 100 219 0 6412 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26536

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1035352/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=702.1
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5342 0 0 0 70206 4 0 0 25 0 1 0 1102277079 27172864 3600 1992294400 4194304 5092341 548682068848 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3600 100 219 0 6412 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 26536

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1034904/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=762.09
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5459 0 0 0 76205 4 0 0 25 0 1 0 1102277079 27172864 3717 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3717 100 219 0 6412 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26536

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1034648/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=822.07
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5534 0 0 0 82203 4 0 0 25 0 1 0 1102277079 27172864 3792 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3792 100 219 0 6412 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 26536

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1034456/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=882.05
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5563 0 0 0 88201 4 0 0 25 0 1 0 1102277079 27172864 3821 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3821 100 219 0 6412 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 26536

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1034072/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=942.03
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5668 0 0 0 94199 4 0 0 25 0 1 0 1102277079 27172864 3926 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 3926 100 219 0 6412 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 26536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1033624/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=1002.03
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5767 0 0 0 100198 5 0 0 25 0 1 0 1102277079 27172864 4025 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 4025 100 219 0 6412 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 26536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1033368/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=1062.01
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5850 0 0 0 106196 5 0 0 25 0 1 0 1102277079 27172864 4108 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 4108 100 219 0 6412 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 26536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1033112/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=26536 CPUtime=1121.99
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 5901 0 0 0 112194 5 0 0 25 0 1 0 1102277079 27172864 4159 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 6634 4159 100 219 0 6412 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 26536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1031960/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=31768 CPUtime=1181.98
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 6194 0 0 0 118193 5 0 0 25 0 1 0 1102277079 32530432 4452 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 7942 4452 100 219 0 7720 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 31768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 31088
/proc/meminfo: memFree=1031896/2055920 swapFree=4172176/4192956
[pid=31087] ppid=31085 vsize=31768 CPUtime=1200.08
/proc/31087/stat : 31087 (minisat) R 31085 31087 27625 0 -1 4194304 6196 0 0 0 120003 5 0 0 25 0 1 0 1102277079 32530432 4454 1992294400 4194304 5092341 548682068848 18446744073709551615 4250577 0 0 4096 3 0 0 0 17 1 0 0
/proc/31087/statm: 7942 4454 100 219 0 7720 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31768

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.056991
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 31768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6196
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= 1075

runsolver used 1.37479 second user time and 4.09738 second system time

The end

Launcher Data 

Begin job on node85 at 2009-03-29 05:08:52
IDJOB=1520454
IDBENCH=70656
IDSOLVER=546
FILE ID=node85/1520454-1238296132
PBS_JOBID= 9060936
Free space on /tmp= 126788 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520454-1238296132/watcher-1520454-1238296132 -o /tmp/evaluation-result-1520454-1238296132/solver-1520454-1238296132 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520454-1238296132.cnf

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

MD5SUM BENCH= 95e50be0ec36bd6dfa5233022c3ad7ac
RANDOM SEED=1627620717

node85.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1050304 kB
Buffers:         70192 kB
Cached:         852076 kB
SwapCached:       9944 kB
Active:         695812 kB
Inactive:       237856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050304 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          16928 kB
Slab:            56236 kB
Committed_AS:  2605824 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-29 05:28:54