Trace number 421073

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
MD5SUMa8fcc21a1c405b91adf9e5bdbb6b4ddd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
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:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |         0 |     484     2114     6457 |      704        0    nan |  0.000 % |
0.00/0.00	c |       100 |     484     2114     6457 |      775      100     25 |  0.000 % |
0.00/0.01	c |       250 |     484     2114     6457 |      852      250     24 |  0.000 % |
0.00/0.02	c |       476 |     484     2114     6457 |      937      476     23 |  0.000 % |
0.00/0.03	c |       814 |     484     2114     6457 |     1031      814     24 |  0.000 % |
0.00/0.05	c |      1320 |     484     2114     6457 |     1134      768     23 |  0.000 % |
0.00/0.08	c |      2079 |     484     2114     6457 |     1248      922     22 |  0.000 % |
0.10/0.13	c |      3218 |     484     2114     6457 |     1373      750     21 |  0.000 % |
0.20/0.21	c |      4928 |     484     2114     6457 |     1510     1036     21 |  0.000 % |
0.29/0.33	c |      7490 |     484     2114     6457 |     1661     1229     23 |  0.000 % |
0.49/0.53	c |     11335 |     484     2114     6457 |     1827     1624     23 |  0.000 % |
0.79/0.82	c |     17101 |     484     2114     6457 |     2010     1751     21 |  0.000 % |
1.19/1.28	c |     25751 |     484     2114     6457 |     2211     1120     18 |  0.000 % |
1.89/1.98	c |     38728 |     484     2114     6457 |     2432     1714     21 |  0.000 % |
2.99/3.07	c |     58191 |     484     2114     6457 |     2675     1329     21 |  0.000 % |
4.69/4.76	c |     87383 |     484     2114     6457 |     2943     1898     20 |  0.000 % |
7.39/7.47	c |    131172 |     484     2114     6457 |     3237     2170     21 |  0.000 % |
11.59/11.68	c |    196856 |     484     2114     6457 |     3561     2034     20 |  0.000 % |
18.09/18.14	c |    295382 |     484     2114     6457 |     3917     3108     21 |  0.000 % |
28.28/28.32	c |    443171 |     484     2114     6457 |     4309     3750     23 |  0.000 % |
43.88/43.91	c |    664855 |     484     2114     6457 |     4740     2743     23 |  0.000 % |
68.67/68.76	c |    997380 |     484     2114     6457 |     5214     4452     23 |  0.000 % |
107.16/107.21	c |   1496169 |     484     2114     6457 |     5736     2795     20 |  0.000 % |
167.44/167.60	c |   2244351 |     484     2114     6457 |     6309     3745     24 |  0.000 % |
259.92/260.09	c |   3366625 |     484     2114     6457 |     6940     3477     22 |  0.000 % |
406.68/406.85	c |   5050038 |     484     2114     6457 |     7634     5149     22 |  0.000 % |
639.91/640.17	c |   7575154 |     484     2114     6457 |     8398     4353     21 |  0.000 % |
1007.51/1007.98	c |  11362829 |     484     2114     6457 |     9238     4722     21 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-421073-1177498077 -o ROOT/results/node2/solver-421073-1177498077 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421073-1177498077/minisat_noassertions /tmp/evaluation/421073-1177498077/instance-421073-1177498077.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): 2400 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 0.99 3/77 17326
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=1852 CPUtime=0
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 225845550 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533737 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 463 132 62 130 0 330 0

[startup+0.0109979 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17326
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=1852 CPUtime=0
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 225845550 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 463 142 66 130 0 330 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1852

[startup+0.102007 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17326
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=1984 CPUtime=0.1
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 181 0 0 0 10 0 0 0 18 0 1 0 225845550 2031616 167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 496 167 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301028 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17326
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=2116 CPUtime=0.29
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 199 0 0 0 29 0 0 0 19 0 1 0 225845550 2166784 185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546597 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 529 185 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701069 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 17326
/proc/meminfo: memFree=1764792/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=2116 CPUtime=0.69
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 219 0 0 0 69 0 0 0 23 0 1 0 225845550 2166784 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 529 205 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1764144/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=2248 CPUtime=1.49
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 244 0 0 0 149 0 0 0 25 0 1 0 225845550 2301952 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 562 230 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1763888/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=2380 CPUtime=3.09
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 278 0 0 0 309 0 0 0 25 0 1 0 225845550 2437120 264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553441 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 595 264 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1763504/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=2512 CPUtime=6.29
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 325 0 0 0 629 0 0 0 25 0 1 0 225845550 2572288 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 628 311 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1763312/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=2776 CPUtime=12.69
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 225845550 2842624 363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 694 363 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1762992/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=3040 CPUtime=25.48
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 458 0 0 0 2548 0 0 0 25 0 1 0 225845550 3112960 444 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 760 444 66 130 0 627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3040

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1762480/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=3568 CPUtime=51.08
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 568 0 0 0 5108 0 0 0 25 0 1 0 225845550 3653632 554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 892 554 66 130 0 759 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3568

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1762032/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=3964 CPUtime=102.26
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 669 0 0 0 10226 0 0 0 25 0 1 0 225845550 4059136 655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 991 655 66 130 0 858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3964

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1761584/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=4360 CPUtime=162.24
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 787 0 0 0 16224 0 0 0 25 0 1 0 225845550 4464640 773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548746 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1090 773 66 130 0 957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4360

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1761200/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=4760 CPUtime=222.23
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 866 0 0 0 22222 1 0 0 25 0 1 0 225845550 4874240 852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1190 852 66 130 0 1057 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1760880/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=5028 CPUtime=282.21
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 933 0 0 0 28220 1 0 0 25 0 1 0 225845550 5148672 919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1257 919 66 130 0 1124 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1760624/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=5160 CPUtime=342.19
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 986 0 0 0 34218 1 0 0 25 0 1 0 225845550 5283840 972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1290 972 66 130 0 1157 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1760560/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=5288 CPUtime=402.18
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1017 0 0 0 40216 2 0 0 25 0 1 0 225845550 5414912 1003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1322 1003 66 130 0 1189 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5288

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1760304/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=5688 CPUtime=462.16
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1085 0 0 0 46214 2 0 0 25 0 1 0 225845550 5824512 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1422 1071 66 130 0 1289 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5688

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1760176/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=5688 CPUtime=522.14
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1116 0 0 0 52212 2 0 0 25 0 1 0 225845550 5824512 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1422 1102 66 130 0 1289 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5688

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1760112/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=5816 CPUtime=582.13
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1146 0 0 0 58210 3 0 0 25 0 1 0 225845550 5955584 1132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1454 1132 66 130 0 1321 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1759920/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6084 CPUtime=642.11
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1191 0 0 0 64208 3 0 0 25 0 1 0 225845550 6230016 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548224 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1521 1177 66 130 0 1388 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6084

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1759664/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6328 CPUtime=702.09
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1252 0 0 0 70206 3 0 0 25 0 1 0 225845550 6479872 1238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1582 1238 66 130 0 1449 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6328

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17327
/proc/meminfo: memFree=1759600/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6328 CPUtime=762.08
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1271 0 0 0 76204 4 0 0 25 0 1 0 225845550 6479872 1257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1582 1257 66 130 0 1449 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6328

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 17495
/proc/meminfo: memFree=1758208/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6592 CPUtime=821.97
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1311 0 0 0 82193 4 0 0 25 0 1 0 225845550 6750208 1297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1648 1297 66 130 0 1515 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 6592

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1759144/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6724 CPUtime=881.95
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1342 0 0 0 88190 5 0 0 25 0 1 0 225845550 6885376 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1681 1328 66 130 0 1548 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 6724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1759080/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6724 CPUtime=941.92
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1370 0 0 0 94187 5 0 0 25 0 1 0 225845550 6885376 1356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1681 1356 66 130 0 1548 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 6724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1759080/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6864 CPUtime=1001.91
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1379 0 0 0 100185 6 0 0 25 0 1 0 225845550 7028736 1365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1716 1365 66 130 0 1583 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 6864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1758888/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=6996 CPUtime=1061.89
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1416 0 0 0 106183 6 0 0 25 0 1 0 225845550 7163904 1402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1749 1402 66 130 0 1616 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 6996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1758824/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=7136 CPUtime=1121.88
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1452 0 0 0 112181 7 0 0 25 0 1 0 225845550 7307264 1438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1784 1438 66 130 0 1651 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 7136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1758704/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=7136 CPUtime=1181.86
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1474 0 0 0 118179 7 0 0 25 0 1 0 225845550 7307264 1460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1784 1460 66 130 0 1651 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 7136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17525
/proc/meminfo: memFree=1758704/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=7272 CPUtime=1200.06
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1489 0 0 0 119999 7 0 0 25 0 1 0 225845550 7446528 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1818 1475 66 130 0 1685 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7272

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 0.99 2/78 17525
/proc/meminfo: memFree=1758704/2055920 swapFree=4148972/4192956
[pid=17326] ppid=17324 vsize=7272 CPUtime=1200.06
/proc/17326/stat : 17326 (minisat_noasser) R 17324 17326 16160 0 -1 4194304 1489 0 0 0 119999 7 0 0 25 0 1 0 225845550 7446528 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/17326/statm: 1818 1475 66 130 0 1685 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.076988
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 7272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1489
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= 6
involuntary context switches= 2118

runsolver used 0.953854 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 25 10:47:58 UTC 2007

IDJOB= 421073
IDBENCH= 19982
IDSOLVER= 188
FILE ID= node2/421073-1177498077

PBS_JOBID= 4685870

Free space on /tmp= 66404 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421073-1177498077/minisat_noassertions /tmp/evaluation/421073-1177498077/instance-421073-1177498077.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-421073-1177498077 -o ROOT/results/node2/solver-421073-1177498077 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421073-1177498077/minisat_noassertions /tmp/evaluation/421073-1177498077/instance-421073-1177498077.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a8fcc21a1c405b91adf9e5bdbb6b4ddd

RANDOM SEED= 386607634

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1765200 kB
Buffers:         39732 kB
Cached:         144232 kB
SwapCached:      12964 kB
Active:         182396 kB
Inactive:        62964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765200 kB
SwapTotal:     4192956 kB
SwapFree:      4148972 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          67924 kB
Slab:            30660 kB
Committed_AS:  8335572 kB
PageTables:       1960 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= 66404 MiB

End job on node2 on Wed Apr 25 11:08:00 UTC 2007