Trace number 1520564

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S84716411-095.cnf
MD5SUMee6ebc8afc6634471ab0e2f554ddcb49
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
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 |     527     2282     6933 |      836      100     22 |  0.000 % |
0.00/0.01	c |       250 |     527     2282     6933 |      920      250     24 |  0.000 % |
0.00/0.01	c |       475 |     527     2282     6933 |     1012      475     24 |  0.000 % |
0.00/0.02	c |       812 |     527     2282     6933 |     1113      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     527     2282     6933 |     1225      723     24 |  0.000 % |
0.00/0.07	c |      2077 |     527     2282     6933 |     1347      835     23 |  0.000 % |
0.09/0.11	c |      3216 |     527     2282     6933 |     1482     1280     24 |  0.000 % |
0.09/0.16	c |      4924 |     527     2282     6933 |     1630     1430     22 |  0.000 % |
0.19/0.25	c |      7486 |     527     2282     6933 |     1793     1445     23 |  0.000 % |
0.29/0.39	c |     11330 |     527     2282     6933 |     1972     1594     23 |  0.000 % |
0.59/0.61	c |     17096 |     527     2282     6933 |     2170     1278     24 |  0.000 % |
0.89/0.93	c |     25745 |     527     2282     6933 |     2387     2108     23 |  0.000 % |
1.39/1.44	c |     38719 |     527     2282     6933 |     2626     1728     22 |  0.000 % |
2.20/2.22	c |     58180 |     527     2282     6933 |     2888     2368     24 |  0.000 % |
3.39/3.40	c |     87372 |     527     2282     6933 |     3177     2128     25 |  0.000 % |
5.19/5.24	c |    131161 |     527     2282     6933 |     3495     2142     23 |  0.000 % |
7.99/8.09	c |    196845 |     527     2282     6933 |     3844     1937     22 |  0.000 % |
12.49/12.53	c |    295371 |     527     2282     6933 |     4229     2856     25 |  0.000 % |
19.38/19.45	c |    443160 |     527     2282     6933 |     4652     2788     25 |  0.000 % |
29.98/30.08	c |    664843 |     527     2282     6933 |     5117     2949     23 |  0.000 % |
46.57/46.63	c |    997368 |     527     2282     6933 |     5629     4045     24 |  0.000 % |
72.47/72.51	c |   1496156 |     527     2282     6933 |     6192     5023     23 |  0.000 % |
113.05/113.15	c |   2244338 |     527     2282     6933 |     6811     5796     26 |  0.000 % |
176.14/176.21	c |   3366612 |     527     2282     6933 |     7492     4407     25 |  0.000 % |
274.80/274.99	c |   5050023 |     527     2282     6933 |     8241     7138     25 |  0.000 % |
427.45/427.64	c |   7575139 |     527     2282     6933 |     9065     4476     26 |  0.000 % |
668.97/669.24	c |  11362814 |     527     2282     6933 |     9972     5355     22 |  0.000 % |
1042.35/1042.74	c |  17044326 |     527     2282     6933 |    10969     8327     26 |  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-1520564-1238304609/watcher-1520564-1238304609 -o /tmp/evaluation-result-1520564-1238304609/solver-1520564-1238304609 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520564-1238304609.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: 1.01 1.03 1.00 3/64 7822
/proc/meminfo: memFree=815552/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=7468 CPUtime=0
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1103126613 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4247856 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 1867 179 88 219 0 1645 0

[startup+0.00863397 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 7822
/proc/meminfo: memFree=815552/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=7468 CPUtime=0
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 1103126613 7647232 182 1992294400 4194304 5092341 548682068848 18446744073709551615 4263520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 1867 182 92 219 0 1645 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7468

[startup+0.101647 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 7822
/proc/meminfo: memFree=815552/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=0.09
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 373 0 0 0 9 0 0 0 18 0 1 0 1103126613 18378752 305 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 305 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301676 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 7822
/proc/meminfo: memFree=815552/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=0.29
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 1103126613 18378752 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 335 100 219 0 4265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17948

[startup+0.701733 s]
/proc/loadavg: 1.01 1.03 1.00 3/64 7822
/proc/meminfo: memFree=815552/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=0.69
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 461 0 0 0 69 0 0 0 22 0 1 0 1103126613 18378752 393 1992294400 4194304 5092341 548682068848 18446744073709551615 4250160 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 393 100 219 0 4265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17948

[startup+1.50185 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 7823
/proc/meminfo: memFree=814264/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=1.49
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 519 0 0 0 149 0 0 0 25 0 1 0 1103126613 18378752 451 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 451 100 219 0 4265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17948

[startup+3.10108 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 7823
/proc/meminfo: memFree=813880/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=3.09
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 605 0 0 0 309 0 0 0 25 0 1 0 1103126613 18378752 537 1992294400 4194304 5092341 548682068848 18446744073709551615 4251460 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 537 100 219 0 4265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17948

[startup+6.30155 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 7823
/proc/meminfo: memFree=813176/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=6.29
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 879 0 0 0 629 0 0 0 25 0 1 0 1103126613 18378752 670 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 670 100 219 0 4265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17948

[startup+12.7015 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 7823
/proc/meminfo: memFree=812416/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=12.69
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 1058 0 0 0 1269 0 0 0 25 0 1 0 1103126613 18378752 849 1992294400 4194304 5092341 548682068848 18446744073709551615 4263813 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 849 100 219 0 4265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17948

[startup+25.5013 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7823
/proc/meminfo: memFree=811328/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=17948 CPUtime=25.48
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 1513 0 0 0 2548 0 0 0 25 0 1 0 1103126613 18378752 1082 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 4487 1082 100 219 0 4265 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17948

[startup+51.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7823
/proc/meminfo: memFree=809408/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=20868 CPUtime=51.08
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 2422 0 0 0 5107 1 0 0 25 0 1 0 1103126613 21368832 1572 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 5217 1572 100 219 0 4995 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20868

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7823
/proc/meminfo: memFree=808000/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=20868 CPUtime=102.26
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 2761 0 0 0 10225 1 0 0 25 0 1 0 1103126613 21368832 1911 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 5217 1911 100 219 0 4995 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20868

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7823
/proc/meminfo: memFree=807296/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=20868 CPUtime=162.24
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 2932 0 0 0 16222 2 0 0 25 0 1 0 1103126613 21368832 2082 1992294400 4194304 5092341 548682068848 18446744073709551615 4240928 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 5217 2082 100 219 0 4995 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20868

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7823
/proc/meminfo: memFree=806080/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=20868 CPUtime=222.22
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 3227 0 0 0 22220 2 0 0 25 0 1 0 1103126613 21368832 2377 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 5217 2377 100 219 0 4995 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20868

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7823
/proc/meminfo: memFree=805056/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=20868 CPUtime=282.19
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 3483 0 0 0 28217 2 0 0 25 0 1 0 1103126613 21368832 2633 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 5217 2633 100 219 0 4995 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20868

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=803776/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=342.18
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 3795 0 0 0 34215 3 0 0 25 0 1 0 1103126613 26746880 2945 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 2945 100 219 0 6308 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26120

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=803648/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=402.16
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 3823 0 0 0 40213 3 0 0 25 0 1 0 1103126613 26746880 2973 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 2973 100 219 0 6308 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26120

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=802816/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=462.14
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4029 0 0 0 46210 4 0 0 25 0 1 0 1103126613 26746880 3179 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3179 100 219 0 6308 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 26120

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=802240/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=522.12
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4176 0 0 0 52208 4 0 0 25 0 1 0 1103126613 26746880 3326 1992294400 4194304 5092341 548682068848 18446744073709551615 4244137 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3326 100 219 0 6308 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 26120

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=801792/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=582.09
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4287 0 0 0 58205 4 0 0 25 0 1 0 1103126613 26746880 3437 1992294400 4194304 5092341 548682068848 18446744073709551615 4241558 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3437 100 219 0 6308 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 26120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=801024/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=642.08
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4487 0 0 0 64203 5 0 0 25 0 1 0 1103126613 26746880 3637 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3637 100 219 0 6308 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 26120

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=800576/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=702.06
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4591 0 0 0 70201 5 0 0 25 0 1 0 1103126613 26746880 3741 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3741 100 219 0 6308 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 26120

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=800192/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=762.05
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4673 0 0 0 76199 6 0 0 25 0 1 0 1103126613 26746880 3823 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3823 100 219 0 6308 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 26120

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=799936/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=822.02
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4733 0 0 0 82196 6 0 0 25 0 1 0 1103126613 26746880 3883 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3883 100 219 0 6308 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 26120

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 7825
/proc/meminfo: memFree=799680/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=882
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4812 0 0 0 88194 6 0 0 25 0 1 0 1103126613 26746880 3962 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 3962 100 219 0 6308 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 26120

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7825
/proc/meminfo: memFree=799424/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=26120 CPUtime=941.98
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 4879 0 0 0 94192 6 0 0 25 0 1 0 1103126613 26746880 4029 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 6530 4029 100 219 0 6308 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 26120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=797632/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=31588 CPUtime=1001.96
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 9082 0 0 0 100187 9 0 0 25 0 1 0 1103126613 32346112 4465 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 7897 4465 100 219 0 7675 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 31588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=797248/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=31588 CPUtime=1061.94
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 9174 0 0 0 106185 9 0 0 25 0 1 0 1103126613 32346112 4557 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 7897 4557 100 219 0 7675 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 31588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=797248/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=31588 CPUtime=1121.92
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 9179 0 0 0 112183 9 0 0 25 0 1 0 1103126613 32346112 4562 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 7897 4562 100 219 0 7675 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 31588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=797248/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=31588 CPUtime=1181.91
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 9184 0 0 0 118181 10 0 0 25 0 1 0 1103126613 32346112 4567 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 7897 4567 100 219 0 7675 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 31588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7825
/proc/meminfo: memFree=797184/2055920 swapFree=4174204/4192956
[pid=7822] ppid=7820 vsize=31588 CPUtime=1200.01
/proc/7822/stat : 7822 (minisat) R 7820 7822 7629 0 -1 4194304 9196 0 0 0 119991 10 0 0 25 0 1 0 1103126613 32346112 4579 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/7822/statm: 7897 4579 100 219 0 7675 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 31588

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): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.105983
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 31588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9196
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= 1667

runsolver used 0.953854 second user time and 2.37564 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 07:30:09
IDJOB=1520564
IDBENCH=70711
IDSOLVER=546
FILE ID=node22/1520564-1238304609
PBS_JOBID= 9061039
Free space on /tmp= 66328 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S84716411-095.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520564-1238304609/watcher-1520564-1238304609 -o /tmp/evaluation-result-1520564-1238304609/solver-1520564-1238304609 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520564-1238304609.cnf

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

MD5SUM BENCH= ee6ebc8afc6634471ab0e2f554ddcb49
RANDOM SEED=968167674

node22.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		: 3000.279
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		: 3000.279
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:        815968 kB
Buffers:        105160 kB
Cached:        1024332 kB
SwapCached:      12568 kB
Active:         188364 kB
Inactive:       955252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        815968 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            82356 kB
Committed_AS:  2883380 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 07:50:12