Trace number 299550

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 (with assertions)? (TO) 1200.04 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
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 |     627     2704     8210 |      901        0    nan |  0.000 % |
0.00/0.01	c |       100 |     627     2704     8210 |      991      100     26 |  0.000 % |
0.00/0.01	c |       250 |     627     2704     8210 |     1090      250     27 |  0.000 % |
0.00/0.02	c |       475 |     627     2704     8210 |     1199      475     28 |  0.000 % |
0.00/0.04	c |       813 |     627     2704     8210 |     1319      813     28 |  0.000 % |
0.00/0.06	c |      1319 |     627     2704     8210 |     1451     1319     27 |  0.000 % |
0.00/0.10	c |      2080 |     627     2704     8210 |     1596     1315     26 |  0.000 % |
0.10/0.16	c |      3220 |     627     2704     8210 |     1756     1615     26 |  0.000 % |
0.20/0.26	c |      4928 |     627     2704     8210 |     1932     1475     27 |  0.000 % |
0.31/0.41	c |      7490 |     627     2704     8210 |     2125     1049     23 |  0.000 % |
0.61/0.64	c |     11334 |     627     2704     8210 |     2337     1587     26 |  0.000 % |
0.92/1.01	c |     17100 |     627     2704     8210 |     2571     1360     25 |  0.000 % |
1.53/1.57	c |     25750 |     627     2704     8210 |     2828     2110     26 |  0.000 % |
2.46/2.49	c |     38724 |     627     2704     8210 |     3111     1965     26 |  0.000 % |
3.79/3.82	c |     58186 |     627     2704     8210 |     3422     2325     26 |  0.000 % |
5.94/5.96	c |     87378 |     627     2704     8210 |     3765     1804     25 |  0.000 % |
9.21/9.26	c |    131167 |     627     2704     8210 |     4141     3326     26 |  0.000 % |
14.43/14.47	c |    196852 |     627     2704     8210 |     4555     3817     24 |  0.000 % |
22.62/22.65	c |    295378 |     627     2704     8210 |     5011     2773     26 |  0.000 % |
35.10/35.14	c |    443167 |     627     2704     8210 |     5512     3116     27 |  0.000 % |
54.85/54.89	c |    664850 |     627     2704     8210 |     6063     4311     27 |  0.000 % |
85.98/86.10	c |    997376 |     627     2704     8210 |     6670     5434     30 |  0.000 % |
134.41/134.50	c |   1496164 |     627     2704     8210 |     7337     5359     26 |  0.000 % |
209.14/209.29	c |   2244347 |     627     2704     8210 |     8070     5271     27 |  0.000 % |
327.20/327.32	c |   3366621 |     627     2704     8210 |     8877     7961     30 |  0.000 % |
515.78/516.04	c |   5050032 |     627     2704     8210 |     9765     8533     28 |  0.000 % |
806.76/807.13	c |   7575148 |     627     2704     8210 |    10742     5780     27 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-299550-1171873757 -o ROOT/results/node42/solver-299550-1171873757 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299550-1171873757/minisat /tmp/evaluation/299550-1171873757/instance-299550-1171873757.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 3/64 17676
/proc/meminfo: memFree=382488/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=2032 CPUtime=0
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 207331739 2080768 145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 508 145 58 138 0 367 0

[startup+0.107816 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17676
/proc/meminfo: memFree=382488/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=2144 CPUtime=0.1
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 213 0 0 0 10 0 0 0 18 0 1 0 207331739 2195456 197 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 536 197 73 138 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.515889 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17676
/proc/meminfo: memFree=382488/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=2276 CPUtime=0.51
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 252 0 0 0 51 0 0 0 21 0 1 0 207331739 2330624 236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 569 236 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=381648/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=2408 CPUtime=1.33
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 288 0 0 0 133 0 0 0 25 0 1 0 207331739 2465792 272 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 602 272 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97236 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=381328/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=2672 CPUtime=2.97
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 339 0 0 0 297 0 0 0 25 0 1 0 207331739 2736128 323 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 668 323 73 138 0 527 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2672

[startup+6.25098 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=381136/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=2804 CPUtime=6.24
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 388 0 0 0 624 0 0 0 25 0 1 0 207331739 2871296 372 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 701 372 73 138 0 560 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2804

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=380824/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=3064 CPUtime=12.7
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 454 0 0 0 1270 0 0 0 25 0 1 0 207331739 3137536 438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 766 438 73 138 0 625 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3064

[startup+25.5077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=380376/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=3592 CPUtime=25.49
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 573 0 0 0 2549 0 0 0 25 0 1 0 207331739 3678208 557 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 898 557 73 138 0 757 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3592

[startup+51.1975 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=379928/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=3988 CPUtime=51.17
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 668 0 0 0 5117 0 0 0 25 0 1 0 207331739 4083712 652 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 997 652 73 138 0 856 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 3988

[startup+102.405 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 17677
/proc/meminfo: memFree=379224/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=4656 CPUtime=102.36
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 842 0 0 0 10236 0 0 0 25 0 1 0 207331739 4767744 826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1164 826 73 138 0 1023 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 4656

[startup+162.424 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17677
/proc/meminfo: memFree=378776/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=5056 CPUtime=162.35
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 949 0 0 0 16235 0 0 0 25 0 1 0 207331739 5177344 933 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1264 933 73 138 0 1123 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 5056

[startup+222.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=378392/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=5452 CPUtime=222.35
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1058 0 0 0 22235 0 0 0 25 0 1 0 207331739 5582848 1042 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1363 1042 73 138 0 1222 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 5452

[startup+282.458 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 17677
/proc/meminfo: memFree=378072/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=5700 CPUtime=282.35
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1121 0 0 0 28234 1 0 0 25 0 1 0 207331739 5836800 1105 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1425 1105 73 138 0 1284 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5700

[startup+342.476 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17677
/proc/meminfo: memFree=377816/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=5968 CPUtime=342.35
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1190 0 0 0 34234 1 0 0 25 0 1 0 207331739 6111232 1174 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1492 1174 73 138 0 1351 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5968

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=377432/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=6376 CPUtime=402.35
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1273 0 0 0 40234 1 0 0 25 0 1 0 207331739 6529024 1257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1594 1257 73 138 0 1453 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 6376

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=377304/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=6508 CPUtime=462.34
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1323 0 0 0 46233 1 0 0 25 0 1 0 207331739 6664192 1307 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1627 1307 73 138 0 1486 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 6508

[startup+522.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=377048/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=6904 CPUtime=522.34
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1397 0 0 0 52233 1 0 0 25 0 1 0 207331739 7069696 1381 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1726 1381 73 138 0 1585 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 6904

[startup+582.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=376728/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=7028 CPUtime=582.34
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1453 0 0 0 58233 1 0 0 25 0 1 0 207331739 7196672 1437 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1757 1437 73 138 0 1616 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 7028

[startup+642.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17677
/proc/meminfo: memFree=376664/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=7164 CPUtime=642.33
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1477 0 0 0 64232 1 0 0 25 0 1 0 207331739 7335936 1461 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1791 1461 73 138 0 1650 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 7164

[startup+702.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=376472/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=7288 CPUtime=702.33
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1518 0 0 0 70232 1 0 0 25 0 1 0 207331739 7462912 1502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1822 1502 73 138 0 1681 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 7288

[startup+762.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=376344/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=7420 CPUtime=762.32
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1547 0 0 0 76231 1 0 0 25 0 1 0 207331739 7598080 1531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1855 1531 73 138 0 1714 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 7420

[startup+822.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=376024/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=7816 CPUtime=822.32
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1634 0 0 0 82231 1 0 0 25 0 1 0 207331739 8003584 1618 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556403 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 1954 1618 73 138 0 1813 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 7816

[startup+882.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375768/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8088 CPUtime=882.33
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1695 0 0 0 88231 2 0 0 25 0 1 0 207331739 8282112 1679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2022 1679 73 138 0 1881 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 8088

[startup+942.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375768/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8088 CPUtime=942.32
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1713 0 0 0 94230 2 0 0 25 0 1 0 207331739 8282112 1697 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2022 1697 73 138 0 1881 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 8088

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375576/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8204 CPUtime=1002.32
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1751 0 0 0 100230 2 0 0 25 0 1 0 207331739 8400896 1735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2051 1735 73 138 0 1910 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 8204

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375448/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8468 CPUtime=1062.31
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1784 0 0 0 106229 2 0 0 25 0 1 0 207331739 8671232 1768 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2117 1768 73 138 0 1976 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 8468

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375320/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8468 CPUtime=1122.31
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1803 0 0 0 112229 2 0 0 25 0 1 0 207331739 8671232 1787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2117 1787 73 138 0 1976 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 8468

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375320/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8600 CPUtime=1182.31
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1823 0 0 0 118229 2 0 0 25 0 1 0 207331739 8806400 1807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550955 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2150 1807 73 138 0 2009 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 8600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375256/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8600 CPUtime=1200.03
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1826 0 0 0 120001 2 0 0 25 0 1 0 207331739 8806400 1810 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2150 1810 73 138 0 2009 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8600

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17679
/proc/meminfo: memFree=375256/2055920 swapFree=4183424/4192956
[pid=17676] ppid=17674 vsize=8600 CPUtime=1200.03
/proc/17676/stat : 17676 (minisat) R 17674 17676 16920 0 -1 4194304 1826 0 0 0 120001 2 0 0 25 0 1 0 207331739 8806400 1810 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17676/statm: 2150 1810 73 138 0 2009 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.029995
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 8600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1826
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= 1767

runsolver used 0.709892 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 19 08:29:17 UTC 2007

IDJOB= 299550
IDBENCH= 20013
IDSOLVER= 109
FILE ID= node42/299550-1171873757

PBS_JOBID= 3839773

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299550-1171873757/minisat /tmp/evaluation/299550-1171873757/instance-299550-1171873757.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-299550-1171873757 -o ROOT/results/node42/solver-299550-1171873757 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299550-1171873757/minisat /tmp/evaluation/299550-1171873757/instance-299550-1171873757.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 427058506

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        382896 kB
Buffers:         53568 kB
Cached:        1491636 kB
SwapCached:       3904 kB
Active:         839384 kB
Inactive:       715976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        382896 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:           103724 kB
Committed_AS:   799444 kB
PageTables:       1408 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= 66563 MiB

End job on node42 on Mon Feb 19 08:49:20 UTC 2007