Trace number 1520434

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     490     2115     6408 |      775      100     22 |  0.000 % |
0.00/0.01	c |       250 |     490     2115     6408 |      853      250     23 |  0.000 % |
0.00/0.01	c |       475 |     490     2115     6408 |      938      475     22 |  0.000 % |
0.00/0.02	c |       812 |     490     2115     6408 |     1032      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     490     2115     6408 |     1135      779     20 |  0.000 % |
0.00/0.06	c |      2077 |     490     2115     6408 |     1248      951     21 |  0.000 % |
0.09/0.10	c |      3216 |     490     2115     6408 |     1373      780     20 |  0.000 % |
0.09/0.15	c |      4924 |     490     2115     6408 |     1511     1102     19 |  0.000 % |
0.19/0.24	c |      7486 |     490     2115     6408 |     1662     1313     20 |  0.000 % |
0.29/0.37	c |     11330 |     490     2115     6408 |     1828      884     21 |  0.000 % |
0.49/0.58	c |     17096 |     490     2115     6408 |     2011     1039     20 |  0.000 % |
0.79/0.89	c |     25745 |     490     2115     6408 |     2212     1454     21 |  0.000 % |
1.29/1.36	c |     38719 |     490     2115     6408 |     2433     1953     22 |  0.000 % |
2.10/2.11	c |     58180 |     490     2115     6408 |     2677     1573     19 |  0.000 % |
3.20/3.24	c |     87372 |     490     2115     6408 |     2944     2068     22 |  0.000 % |
4.89/4.99	c |    131161 |     490     2115     6408 |     3239     2463     21 |  0.000 % |
7.59/7.68	c |    196845 |     490     2115     6408 |     3563     2269     21 |  0.000 % |
11.89/11.90	c |    295371 |     490     2115     6408 |     3919     3110     22 |  0.000 % |
18.28/18.36	c |    443160 |     490     2115     6408 |     4311     3935     22 |  0.000 % |
28.48/28.51	c |    664843 |     490     2115     6408 |     4742     3047     21 |  0.000 % |
44.08/44.14	c |    997368 |     490     2115     6408 |     5217     4496     23 |  0.000 % |
68.36/68.40	c |   1496156 |     490     2115     6408 |     5738     5202     22 |  0.000 % |
106.25/106.33	c |   2244338 |     490     2115     6408 |     6312     3052     19 |  0.000 % |
164.73/164.88	c |   3366612 |     490     2115     6408 |     6944     4775     22 |  0.000 % |
256.80/256.91	c |   5050023 |     490     2115     6408 |     7638     5149     20 |  0.000 % |
399.44/399.65	c |   7575139 |     490     2115     6408 |     8402     7400     20 |  0.000 % |
626.15/626.48	c |  11362814 |     490     2115     6408 |     9242     6728     22 |  0.000 % |
978.23/978.68	c |  17044326 |     490     2115     6408 |    10166     7930     22 |  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-1520434-1238294313/watcher-1520434-1238294313 -o /tmp/evaluation-result-1520434-1238294313/solver-1520434-1238294313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520434-1238294313.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: 1.00 1.00 1.02 3/64 8358
/proc/meminfo: memFree=1120544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=7464 CPUtime=0
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102097588 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4227385 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 1866 173 88 219 0 1644 0

[startup+0.0901559 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 8358
/proc/meminfo: memFree=1120544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17928 CPUtime=0.08
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 347 0 0 0 8 0 0 0 18 0 1 0 1102097588 18358272 286 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4482 286 100 219 0 4260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17928

[startup+0.101158 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 8358
/proc/meminfo: memFree=1120544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17928 CPUtime=0.09
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 354 0 0 0 9 0 0 0 18 0 1 0 1102097588 18358272 293 1992294400 4194304 5092341 548682068848 18446744073709551615 4261425 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4482 293 100 219 0 4260 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17928

[startup+0.301196 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 8358
/proc/meminfo: memFree=1120544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=0.29
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 435 0 0 0 29 0 0 0 19 0 1 0 1102097588 18407424 331 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 331 100 219 0 4272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17976

[startup+0.701272 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 8358
/proc/meminfo: memFree=1120544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=0.69
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 474 0 0 0 69 0 0 0 22 0 1 0 1102097588 18407424 370 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 370 100 219 0 4272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17976

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8359
/proc/meminfo: memFree=1119256/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=1.49
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 551 0 0 0 149 0 0 0 25 0 1 0 1102097588 18407424 447 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 447 100 219 0 4272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8359
/proc/meminfo: memFree=1118808/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=3.09
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 618 0 0 0 309 0 0 0 25 0 1 0 1102097588 18407424 514 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 514 100 219 0 4272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8359
/proc/meminfo: memFree=1118296/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=6.29
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 1102097588 18407424 635 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 635 100 219 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17976

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8359
/proc/meminfo: memFree=1117536/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=12.69
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 1045 0 0 0 1269 0 0 0 25 0 1 0 1102097588 18407424 794 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 794 100 219 0 4272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8359
/proc/meminfo: memFree=1116640/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=25.48
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 1243 0 0 0 2548 0 0 0 25 0 1 0 1102097588 18407424 992 1992294400 4194304 5092341 548682068848 18446744073709551615 4268489 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 992 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8359
/proc/meminfo: memFree=1115296/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=51.07
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 1576 0 0 0 5106 1 0 0 25 0 1 0 1102097588 18407424 1325 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 1325 100 219 0 4272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17976

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8359
/proc/meminfo: memFree=1114080/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=17976 CPUtime=102.26
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 1872 0 0 0 10224 2 0 0 25 0 1 0 1102097588 18407424 1621 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 4494 1621 100 219 0 4272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8359
/proc/meminfo: memFree=1112480/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=162.23
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 2272 0 0 0 16221 2 0 0 25 0 1 0 1102097588 23740416 2021 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2021 100 219 0 5574 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23184

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8359
/proc/meminfo: memFree=1111840/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=222.2
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 2418 0 0 0 22218 2 0 0 25 0 1 0 1102097588 23740416 2167 1992294400 4194304 5092341 548682068848 18446744073709551615 4250080 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2167 100 219 0 5574 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 23184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8359
/proc/meminfo: memFree=1110880/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=282.19
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 2659 0 0 0 28216 3 0 0 25 0 1 0 1102097588 23740416 2408 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2408 100 219 0 5574 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23184

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1110112/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=342.16
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 2822 0 0 0 34213 3 0 0 25 0 1 0 1102097588 23740416 2571 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2571 100 219 0 5574 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23184

[startup+402.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 8361
/proc/meminfo: memFree=1109472/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=402.14
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 2979 0 0 0 40210 4 0 0 25 0 1 0 1102097588 23740416 2728 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2728 100 219 0 5574 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23184

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 8361
/proc/meminfo: memFree=1108960/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=462.12
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 3105 0 0 0 46208 4 0 0 25 0 1 0 1102097588 23740416 2854 1992294400 4194304 5092341 548682068848 18446744073709551615 4244168 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2854 100 219 0 5574 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23184

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1108640/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=522.09
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 3195 0 0 0 52205 4 0 0 25 0 1 0 1102097588 23740416 2944 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 2944 100 219 0 5574 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1108000/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=23184 CPUtime=582.08
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 3350 0 0 0 58203 5 0 0 25 0 1 0 1102097588 23740416 3099 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 5796 3099 100 219 0 5574 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23184

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1106464/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=642.06
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4144 0 0 0 64200 6 0 0 25 0 1 0 1102097588 29143040 3477 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3477 100 219 0 6893 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28460

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1106400/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=702.03
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4167 0 0 0 70197 6 0 0 25 0 1 0 1102097588 29143040 3500 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3500 100 219 0 6893 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 28460

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1106400/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=762.01
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4172 0 0 0 76195 6 0 0 25 0 1 0 1102097588 29143040 3505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3505 100 219 0 6893 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28460

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1106336/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=821.98
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4175 0 0 0 82192 6 0 0 25 0 1 0 1102097588 29143040 3508 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3508 100 219 0 6893 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 28460

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1106208/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=881.97
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4246 0 0 0 88190 7 0 0 25 0 1 0 1102097588 29143040 3579 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3579 100 219 0 6893 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 28460

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1105696/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=941.94
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4365 0 0 0 94187 7 0 0 25 0 1 0 1102097588 29143040 3698 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3698 100 219 0 6893 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 28460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1105248/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=1001.92
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4472 0 0 0 100185 7 0 0 25 0 1 0 1102097588 29143040 3805 1992294400 4194304 5092341 548682068848 18446744073709551615 4262068 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3805 100 219 0 6893 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1105120/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=1061.9
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4515 0 0 0 106182 8 0 0 25 0 1 0 1102097588 29143040 3848 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3848 100 219 0 6893 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1104864/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=1121.88
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4574 0 0 0 112180 8 0 0 25 0 1 0 1102097588 29143040 3907 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3907 100 219 0 6893 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 28460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1104672/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=1181.85
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4612 0 0 0 118177 8 0 0 25 0 1 0 1102097588 29143040 3945 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3945 100 219 0 6893 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1104544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=1200.05
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4650 0 0 0 119997 8 0 0 25 0 1 0 1102097588 29143040 3983 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3983 100 219 0 6893 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28460

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8361
/proc/meminfo: memFree=1104544/2055920 swapFree=4178400/4192956
[pid=8358] ppid=8356 vsize=28460 CPUtime=1200.05
/proc/8358/stat : 8358 (minisat) R 8356 8358 4953 0 -1 4194304 4650 0 0 0 119997 8 0 0 25 0 1 0 1102097588 29143040 3983 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8358/statm: 7115 3983 100 219 0 6893 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.091986
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 28460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4650
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= 1967

runsolver used 0.91586 second user time and 2.45463 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 04:38:33
IDJOB=1520434
IDBENCH=70646
IDSOLVER=546
FILE ID=node9/1520434-1238294313
PBS_JOBID= 9060978
Free space on /tmp= 66420 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520434-1238294313/watcher-1520434-1238294313 -o /tmp/evaluation-result-1520434-1238294313/solver-1520434-1238294313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520434-1238294313.cnf

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=625223765

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1120960 kB
Buffers:         94304 kB
Cached:         749504 kB
SwapCached:       8300 kB
Active:         252072 kB
Inactive:       601604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120960 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            67308 kB
Committed_AS:  2831336 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node9 at 2009-03-29 04:58:35