Trace number 1520586

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
MD5SUM6fb0ba561e085817334f61be44abbbd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     460     1999     6098 |      732      100     27 |  0.000 % |
0.00/0.01	c |       250 |     460     1999     6098 |      806      250     24 |  0.000 % |
0.00/0.01	c |       475 |     460     1999     6098 |      886      475     24 |  0.000 % |
0.00/0.02	c |       812 |     460     1999     6098 |      975      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     460     1999     6098 |     1073      808     20 |  0.000 % |
0.04/0.06	c |      2077 |     460     1999     6098 |     1180     1017     21 |  0.000 % |
0.04/0.09	c |      3216 |     460     1999     6098 |     1298      923     21 |  0.000 % |
0.09/0.15	c |      4924 |     460     1999     6098 |     1428     1296     20 |  0.000 % |
0.19/0.23	c |      7486 |     460     1999     6098 |     1571      918     19 |  0.000 % |
0.29/0.36	c |     11330 |     460     1999     6098 |     1728     1512     21 |  0.000 % |
0.49/0.56	c |     17096 |     460     1999     6098 |     1901     1054     20 |  0.000 % |
0.79/0.86	c |     25745 |     460     1999     6098 |     2091     1889     21 |  0.000 % |
1.29/1.33	c |     38719 |     460     1999     6098 |     2300     2017     20 |  0.000 % |
1.99/2.03	c |     58180 |     460     1999     6098 |     2530     1537     19 |  0.000 % |
3.09/3.13	c |     87372 |     460     1999     6098 |     2783     2311     21 |  0.000 % |
4.79/4.86	c |    131161 |     460     1999     6098 |     3061     2112     21 |  0.000 % |
7.39/7.47	c |    196845 |     460     1999     6098 |     3367     2282     22 |  0.000 % |
11.58/11.61	c |    295371 |     460     1999     6098 |     3704     3384     24 |  0.000 % |
17.78/17.89	c |    443160 |     460     1999     6098 |     4075     2915     22 |  0.000 % |
27.57/27.64	c |    664843 |     460     1999     6098 |     4482     3892     21 |  0.000 % |
42.68/42.72	c |    997368 |     460     1999     6098 |     4931     3339     20 |  0.000 % |
65.88/65.95	c |   1496156 |     460     1999     6098 |     5424     4016     20 |  0.000 % |
102.16/102.22	c |   2244338 |     460     1999     6098 |     5966     4920     21 |  0.000 % |
158.15/158.29	c |   3366612 |     460     1999     6098 |     6563     4733     21 |  0.000 % |
246.43/246.56	c |   5050023 |     460     1999     6098 |     7219     4559     21 |  0.000 % |
382.90/383.03	c |   7575139 |     460     1999     6098 |     7941     3748     20 |  0.000 % |
597.74/597.90	c |  11362814 |     460     1999     6098 |     8735     7095     23 |  0.000 % |
929.67/929.95	c |  17044326 |     460     1999     6098 |     9609     7716     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-1520586-1238306453/watcher-1520586-1238306453 -o /tmp/evaluation-result-1520586-1238306453/solver-1520586-1238306453 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520586-1238306453.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 0.99 0.99 3/64 17601
/proc/meminfo: memFree=739128/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=7464 CPUtime=0
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 1103310901 7643136 171 1992294400 4194304 5092341 548682068848 18446744073709551615 4224535 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 1866 171 88 219 0 1644 0

[startup+0.049846 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17601
/proc/meminfo: memFree=739128/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=12732 CPUtime=0.04
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 270 0 0 0 4 0 0 0 18 0 1 0 1103310901 13037568 210 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 3183 212 100 219 0 2961 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12732

[startup+0.101851 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17601
/proc/meminfo: memFree=739128/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=7564 CPUtime=0.09
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1103310901 7745536 249 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 1891 249 101 219 0 1669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7564

[startup+0.301868 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17601
/proc/meminfo: memFree=739128/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17964 CPUtime=0.29
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 416 0 0 0 29 0 0 0 19 0 1 0 1103310901 18395136 319 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4491 319 101 219 0 4269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17964

[startup+0.701901 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17601
/proc/meminfo: memFree=739128/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17964 CPUtime=0.69
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 457 0 0 0 69 0 0 0 22 0 1 0 1103310901 18395136 360 1992294400 4194304 5092341 548682068848 18446744073709551615 4240923 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4491 360 101 219 0 4269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17964

[startup+1.50197 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 17602
/proc/meminfo: memFree=737848/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17964 CPUtime=1.49
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 606 0 0 0 149 0 0 0 25 0 1 0 1103310901 18395136 424 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4491 424 101 219 0 4269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17964

[startup+3.10211 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 17602
/proc/meminfo: memFree=737592/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17964 CPUtime=3.09
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 784 0 0 0 309 0 0 0 25 0 1 0 1103310901 18395136 501 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4491 501 101 219 0 4269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17964

[startup+6.30138 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 17602
/proc/meminfo: memFree=736952/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17964 CPUtime=6.29
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 905 0 0 0 629 0 0 0 25 0 1 0 1103310901 18395136 622 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4491 622 101 219 0 4269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17964

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 17608
/proc/meminfo: memFree=736240/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17968 CPUtime=12.68
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 1353 0 0 0 1268 0 0 0 25 0 1 0 1103310901 18399232 764 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4492 764 101 219 0 4270 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17968

[startup+25.501 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 17608
/proc/meminfo: memFree=735408/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17968 CPUtime=25.48
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 1549 0 0 0 2548 0 0 0 25 0 1 0 1103310901 18399232 960 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4492 960 101 219 0 4270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17968

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 17608
/proc/meminfo: memFree=734320/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17972 CPUtime=51.08
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 2018 0 0 0 5107 1 0 0 25 0 1 0 1103310901 18403328 1233 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4493 1233 101 219 0 4271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17972

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 17608
/proc/meminfo: memFree=733168/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17980 CPUtime=102.26
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 2558 0 0 0 10225 1 0 0 25 0 1 0 1103310901 18411520 1535 1992294400 4194304 5092341 548682068848 18446744073709551615 4244329 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4495 1535 101 219 0 4273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17980

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=732208/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=17980 CPUtime=162.25
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 2802 0 0 0 16223 2 0 0 25 0 1 0 1103310901 18411520 1779 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 4495 1779 101 219 0 4273 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17980

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=731056/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23228 CPUtime=222.23
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 3068 0 0 0 22221 2 0 0 25 0 1 0 1103310901 23785472 2045 1992294400 4194304 5092341 548682068848 18446744073709551615 4241530 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5807 2045 101 219 0 5585 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23228

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=730480/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=282.21
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 3538 0 0 0 28219 2 0 0 25 0 1 0 1103310901 23789568 2193 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2193 101 219 0 5586 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23232

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=730040/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=342.2
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 3643 0 0 0 34218 2 0 0 25 0 1 0 1103310901 23789568 2298 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2298 101 219 0 5586 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23232

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=729400/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=402.19
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 3798 0 0 0 40216 3 0 0 25 0 1 0 1103310901 23789568 2453 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2453 101 219 0 5586 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23232

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=729016/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=462.17
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 3887 0 0 0 46214 3 0 0 25 0 1 0 1103310901 23789568 2542 1992294400 4194304 5092341 548682068848 18446744073709551615 4268579 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2542 101 219 0 5586 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23232

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=728760/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=522.16
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 3953 0 0 0 52213 3 0 0 25 0 1 0 1103310901 23789568 2608 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2608 101 219 0 5586 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23232

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=728056/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=582.15
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4129 0 0 0 58211 4 0 0 25 0 1 0 1103310901 23789568 2784 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2784 101 219 0 5586 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23232

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=727608/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=642.13
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4238 0 0 0 64209 4 0 0 25 0 1 0 1103310901 23789568 2893 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2893 101 219 0 5586 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23232

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=727416/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=702.12
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4296 0 0 0 70207 5 0 0 25 0 1 0 1103310901 23789568 2951 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 2951 101 219 0 5586 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23232

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=727096/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=762.11
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4375 0 0 0 76206 5 0 0 25 0 1 0 1103310901 23789568 3030 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 3030 101 219 0 5586 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 23232

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=726904/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=822.09
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4421 0 0 0 82204 5 0 0 25 0 1 0 1103310901 23789568 3076 1992294400 4194304 5092341 548682068848 18446744073709551615 4244159 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 3076 101 219 0 5586 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23232

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=726712/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=882.08
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4466 0 0 0 88202 6 0 0 25 0 1 0 1103310901 23789568 3121 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 3121 101 219 0 5586 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23232

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=726328/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=23232 CPUtime=942.06
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 4565 0 0 0 94200 6 0 0 25 0 1 0 1103310901 23789568 3220 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 5808 3220 101 219 0 5586 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=725048/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=28472 CPUtime=1002.04
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 5307 0 0 0 100198 6 0 0 25 0 1 0 1103310901 29155328 3533 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 7118 3533 101 219 0 6896 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 28472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=725048/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=28472 CPUtime=1062.04
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 5318 0 0 0 106197 7 0 0 25 0 1 0 1103310901 29155328 3544 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 7118 3544 101 219 0 6896 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 28472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=725048/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=28472 CPUtime=1122.02
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 5321 0 0 0 112195 7 0 0 25 0 1 0 1103310901 29155328 3547 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 7118 3547 101 219 0 6896 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 28472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=724792/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=28472 CPUtime=1182
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 5384 0 0 0 118193 7 0 0 25 0 1 0 1103310901 29155328 3610 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 7118 3610 101 219 0 6896 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 28472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=724664/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=28472 CPUtime=1200
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 5412 0 0 0 119993 7 0 0 25 0 1 0 1103310901 29155328 3638 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 7118 3638 101 219 0 6896 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28472

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 17608
/proc/meminfo: memFree=724664/2055920 swapFree=4167280/4192956
[pid=17601] ppid=17599 vsize=28472 CPUtime=1200
/proc/17601/stat : 17601 (minisat) R 17599 17601 17305 0 -1 4194304 5412 0 0 0 119993 7 0 0 25 0 1 0 1103310901 29155328 3638 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 1 0 0
/proc/17601/statm: 7118 3638 101 219 0 6896 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 28472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.080987
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 28472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5412
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= 1530

runsolver used 1.12483 second user time and 2.18367 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-29 08:00:53
IDJOB=1520586
IDBENCH=70722
IDSOLVER=546
FILE ID=node31/1520586-1238306453
PBS_JOBID= 9061016
Free space on /tmp= 66424 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520586-1238306453/watcher-1520586-1238306453 -o /tmp/evaluation-result-1520586-1238306453/solver-1520586-1238306453 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520586-1238306453.cnf

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

MD5SUM BENCH= 6fb0ba561e085817334f61be44abbbd8
RANDOM SEED=1314108696

node31.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:      2055920 kB
MemFree:        739608 kB
Buffers:        111436 kB
Cached:        1084652 kB
SwapCached:      18664 kB
Active:         230308 kB
Inactive:       985964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        739608 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            85780 kB
Committed_AS:  2937812 kB
PageTables:       1472 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= 66420 MiB
End job on node31 at 2009-03-29 08:20:56