Trace number 1520522

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S714125262-017.cnf
MD5SUMdfd8633a4f173899180c2a33f1de5594
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
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 |     383     1662     5076 |      609      100     20 |  0.001 % |
0.00/0.01	c |       250 |     383     1662     5076 |      670      250     20 |  0.001 % |
0.00/0.01	c |       475 |     383     1662     5076 |      737      475     19 |  0.001 % |
0.00/0.02	c |       812 |     383     1662     5076 |      811      421     19 |  0.001 % |
0.00/0.03	c |      1318 |     383     1662     5076 |      892      521     18 |  0.001 % |
0.00/0.05	c |      2077 |     383     1662     5076 |      981      827     18 |  0.001 % |
0.07/0.08	c |      3216 |     383     1662     5076 |     1079      941     18 |  0.001 % |
0.09/0.13	c |      4924 |     383     1662     5076 |     1187      981     17 |  0.001 % |
0.19/0.21	c |      7486 |     383     1662     5076 |     1306     1079     17 |  0.001 % |
0.29/0.32	c |     11330 |     383     1662     5076 |     1436      895     18 |  0.001 % |
0.39/0.49	c |     17096 |     383     1662     5076 |     1580     1475     18 |  0.001 % |
0.69/0.75	c |     25745 |     383     1662     5076 |     1738     1274     16 |  0.001 % |
1.09/1.16	c |     38719 |     383     1662     5076 |     1912      940     16 |  0.001 % |
1.69/1.78	c |     58180 |     383     1662     5076 |     2103     1866     17 |  0.001 % |
2.69/2.74	c |     87372 |     383     1662     5076 |     2314     2101     19 |  0.001 % |
4.19/4.21	c |    131161 |     383     1662     5076 |     2545     2240     19 |  0.001 % |
6.39/6.49	c |    196845 |     383     1662     5076 |     2800     1811     17 |  0.001 % |
9.99/10.04	c |    295371 |     383     1662     5076 |     3080     2350     18 |  0.001 % |
15.48/15.52	c |    443160 |     383     1662     5076 |     3388     1822     18 |  0.001 % |
23.98/24.04	c |    664843 |     383     1662     5076 |     3727     2163     18 |  0.001 % |
37.08/37.11	c |    997368 |     383     1662     5076 |     4099     2888     19 |  0.001 % |
57.47/57.53	c |   1496156 |     383     1662     5076 |     4509     2487     21 |  0.001 % |
88.96/89.03	c |   2244338 |     383     1662     5076 |     4960     4153     19 |  0.001 % |
137.75/137.82	c |   3366612 |     383     1662     5076 |     5456     3094     18 |  0.001 % |
214.42/214.57	c |   5050023 |     383     1662     5076 |     6002     3784     18 |  0.001 % |
333.18/333.40	c |   7575139 |     383     1662     5076 |     6602     5042     18 |  0.001 % |
519.80/520.04	c |  11362814 |     383     1662     5076 |     7262     5228     18 |  0.001 % |
808.01/808.38	c |  17044326 |     383     1662     5076 |     7989     7201     19 |  0.001 % |

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-1520522-1238301473/watcher-1520522-1238301473 -o /tmp/evaluation-result-1520522-1238301473/solver-1520522-1238301473 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520522-1238301473.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5709
/proc/meminfo: memFree=966336/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=7464 CPUtime=0
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1102813596 7643136 162 1992294400 4194304 5092341 548682068848 18446744073709551615 4219441 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 1866 162 88 219 0 1644 0

[startup+0.0800181 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5709
/proc/meminfo: memFree=966336/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17900 CPUtime=0.07
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 292 0 0 0 7 0 0 0 18 0 1 0 1102813596 18329600 243 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4475 243 101 219 0 4253 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17900

[startup+0.101021 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5709
/proc/meminfo: memFree=966336/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=7552 CPUtime=0.09
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1102813596 7733248 225 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 1888 225 101 219 0 1666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7552

[startup+0.301061 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5709
/proc/meminfo: memFree=966336/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17936 CPUtime=0.29
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 364 0 0 0 29 0 0 0 19 0 1 0 1102813596 18366464 285 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4484 285 101 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.701138 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 5709
/proc/meminfo: memFree=966336/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17936 CPUtime=0.69
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 443 0 0 0 69 0 0 0 22 0 1 0 1102813596 18366464 319 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4484 319 101 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=965368/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17936 CPUtime=1.49
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 498 0 0 0 149 0 0 0 25 0 1 0 1102813596 18366464 374 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4484 374 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10161 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=965048/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17936 CPUtime=3.09
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 1102813596 18366464 449 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4484 449 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30124 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=964472/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17936 CPUtime=6.29
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 734 0 0 0 629 0 0 0 25 0 1 0 1102813596 18366464 539 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4484 539 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=963904/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17936 CPUtime=12.68
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 856 0 0 0 1268 0 0 0 25 0 1 0 1102813596 18366464 661 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4484 661 101 219 0 4262 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17936

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=963200/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17940 CPUtime=25.48
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 1151 0 0 0 2548 0 0 0 25 0 1 0 1102813596 18370560 830 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4485 830 101 219 0 4263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17940

[startup+51.101 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=962240/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17940 CPUtime=51.07
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 1540 0 0 0 5106 1 0 0 25 0 1 0 1102813596 18370560 1065 1992294400 4194304 5092341 548682068848 18446744073709551615 4248124 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4485 1065 101 219 0 4263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17940

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=961088/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17940 CPUtime=102.25
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 1827 0 0 0 10224 1 0 0 25 0 1 0 1102813596 18370560 1352 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4485 1352 101 219 0 4263 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=960128/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17940 CPUtime=162.24
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 2061 0 0 0 16222 2 0 0 25 0 1 0 1102813596 18370560 1586 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4485 1586 101 219 0 4263 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17940

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=959424/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=17984 CPUtime=222.21
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 2897 0 0 0 22219 2 0 0 25 0 1 0 1102813596 18415616 1753 1992294400 4194304 5092341 548682068848 18446744073709551615 4268859 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 4496 1753 101 219 0 4274 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17984

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=958720/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=282.19
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3077 0 0 0 28217 2 0 0 25 0 1 0 1102813596 23789568 1933 1992294400 4194304 5092341 548682068848 18446744073709551615 4241103 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 1933 101 219 0 5586 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23232

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=958336/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=342.17
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3174 0 0 0 34214 3 0 0 25 0 1 0 1102813596 23789568 2030 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2030 101 219 0 5586 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5710
/proc/meminfo: memFree=957952/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=402.15
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3267 0 0 0 40212 3 0 0 25 0 1 0 1102813596 23789568 2123 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2123 101 219 0 5586 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23232

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=957632/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=462.13
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3340 0 0 0 46210 3 0 0 25 0 1 0 1102813596 23789568 2196 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2196 101 219 0 5586 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23232

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=957184/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=522.1
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3443 0 0 0 52207 3 0 0 25 0 1 0 1102813596 23789568 2299 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2299 101 219 0 5586 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23232

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=956736/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=582.08
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3557 0 0 0 58205 3 0 0 25 0 1 0 1102813596 23789568 2413 1992294400 4194304 5092341 548682068848 18446744073709551615 4248022 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2413 101 219 0 5586 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23232

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=956480/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=642.08
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3625 0 0 0 64204 4 0 0 25 0 1 0 1102813596 23789568 2481 1992294400 4194304 5092341 548682068848 18446744073709551615 4241537 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2481 101 219 0 5586 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 23232

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=956224/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=702.05
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3688 0 0 0 70201 4 0 0 25 0 1 0 1102813596 23789568 2544 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2544 101 219 0 5586 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 23232

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=956032/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=762.03
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3736 0 0 0 76199 4 0 0 25 0 1 0 1102813596 23789568 2592 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2592 101 219 0 5586 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 23232

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=955584/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=822
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3843 0 0 0 82196 4 0 0 25 0 1 0 1102813596 23789568 2699 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2699 101 219 0 5586 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23232

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=955328/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=881.98
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3900 0 0 0 88193 5 0 0 25 0 1 0 1102813596 23789568 2756 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2756 101 219 0 5586 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23232

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=955136/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=941.96
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3958 0 0 0 94191 5 0 0 25 0 1 0 1102813596 23789568 2814 1992294400 4194304 5092341 548682068848 18446744073709551615 4244040 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2814 101 219 0 5586 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=954944/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=1001.94
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 3990 0 0 0 100189 5 0 0 25 0 1 0 1102813596 23789568 2846 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2846 101 219 0 5586 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 23232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=954880/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=1061.92
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 4029 0 0 0 106187 5 0 0 25 0 1 0 1102813596 23789568 2885 1992294400 4194304 5092341 548682068848 18446744073709551615 4247958 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2885 101 219 0 5586 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 23232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=954432/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=1121.9
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 4128 0 0 0 112184 6 0 0 25 0 1 0 1102813596 23789568 2984 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 2984 101 219 0 5586 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 23232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=954176/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=1181.88
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 4203 0 0 0 118182 6 0 0 25 0 1 0 1102813596 23789568 3059 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 3059 101 219 0 5586 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 23232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=954112/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=1200.07
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 4218 0 0 0 120001 6 0 0 25 0 1 0 1102813596 23789568 3074 1992294400 4194304 5092341 548682068848 18446744073709551615 4248165 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 3074 101 219 0 5586 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23232

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: 0.99 0.97 0.98 2/65 5712
/proc/meminfo: memFree=954112/2055920 swapFree=4176728/4192956
[pid=5709] ppid=5707 vsize=23232 CPUtime=1200.07
/proc/5709/stat : 5709 (minisat) R 5707 5709 5556 0 -1 4194304 4218 0 0 0 120001 6 0 0 25 0 1 0 1102813596 23789568 3074 1992294400 4194304 5092341 548682068848 18446744073709551615 4248165 0 0 4096 3 0 0 0 17 1 0 0
/proc/5709/statm: 5808 3074 101 219 0 5586 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.069989
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 23232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4218
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= 1365

runsolver used 0.955854 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 06:37:53
IDJOB=1520522
IDBENCH=70690
IDSOLVER=546
FILE ID=node11/1520522-1238301473
PBS_JOBID= 9061035
Free space on /tmp= 66356 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S714125262-017.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520522-1238301473/watcher-1520522-1238301473 -o /tmp/evaluation-result-1520522-1238301473/solver-1520522-1238301473 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520522-1238301473.cnf

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

MD5SUM BENCH= dfd8633a4f173899180c2a33f1de5594
RANDOM SEED=608074553

node11.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		: 3000.274
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		: 3000.274
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:        966816 kB
Buffers:        101744 kB
Cached:         883512 kB
SwapCached:      10196 kB
Active:         267724 kB
Inactive:       729128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        966816 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            78140 kB
Committed_AS:  2788292 kB
PageTables:       1456 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= 66352 MiB
End job on node11 at 2009-03-29 06:57:55