Trace number 297336

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) 1200.05 1200.34

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
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 |     530     2310     7031 |      770        0    nan |  0.000 % |
0.00/0.01	c |       100 |     530     2310     7031 |      847      100     24 |  0.000 % |
0.00/0.01	c |       250 |     530     2310     7031 |      931      250     22 |  0.000 % |
0.00/0.02	c |       475 |     530     2310     7031 |     1024      475     23 |  0.000 % |
0.00/0.03	c |       815 |     530     2310     7031 |     1127      815     23 |  0.000 % |
0.00/0.06	c |      1321 |     530     2310     7031 |     1240      729     22 |  0.000 % |
0.00/0.09	c |      2081 |     530     2310     7031 |     1364      842     22 |  0.000 % |
0.10/0.14	c |      3220 |     530     2310     7031 |     1500     1268     22 |  0.000 % |
0.20/0.22	c |      4928 |     530     2310     7031 |     1650     1433     20 |  0.000 % |
0.30/0.36	c |      7490 |     530     2310     7031 |     1815     1444     22 |  0.000 % |
0.51/0.56	c |     11335 |     530     2310     7031 |     1997     1569     22 |  0.000 % |
0.81/0.88	c |     17101 |     530     2310     7031 |     2196     1221     20 |  0.000 % |
1.33/1.38	c |     25751 |     530     2310     7031 |     2416     2007     22 |  0.000 % |
2.14/2.16	c |     38725 |     530     2310     7031 |     2658     1402     21 |  0.000 % |
3.27/3.36	c |     58187 |     530     2310     7031 |     2924     1854     21 |  0.000 % |
5.12/5.22	c |     87379 |     530     2310     7031 |     3216     2664     23 |  0.000 % |
8.09/8.10	c |    131169 |     530     2310     7031 |     3538     2291     21 |  0.000 % |
12.59/12.60	c |    196853 |     530     2310     7031 |     3891     3271     23 |  0.000 % |
19.45/19.49	c |    295380 |     530     2310     7031 |     4281     3234     24 |  0.000 % |
30.20/30.29	c |    443169 |     530     2310     7031 |     4709     3564     22 |  0.000 % |
47.40/47.52	c |    664852 |     530     2310     7031 |     5180     3477     23 |  0.000 % |
73.62/73.72	c |    997377 |     530     2310     7031 |     5698     3632     22 |  0.000 % |
115.19/115.30	c |   1496166 |     530     2310     7031 |     6268     4687     23 |  0.000 % |
179.59/179.68	c |   2244349 |     530     2310     7031 |     6894     6238     24 |  0.000 % |
280.34/280.47	c |   3366623 |     530     2310     7031 |     7584     6000     25 |  0.000 % |
441.30/441.44	c |   5050034 |     530     2310     7031 |     8342     7548     26 |  0.000 % |
692.87/693.15	c |   7575150 |     530     2310     7031 |     9176     4866     24 |  0.000 % |
1090.16/1090.50	c |  11362825 |     530     2310     7031 |    10094     7040     24 |  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/node55/watcher-297336-1171837078 -o ROOT/results/node55/solver-297336-1171837078 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297336-1171837078/minisat /tmp/evaluation/297336-1171837078/instance-297336-1171837078.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: 0.92 0.98 1.08 3/64 10495
/proc/meminfo: memFree=438512/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=1884 CPUtime=0
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 203664244 1929216 147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530530 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 471 147 72 138 0 330 0

[startup+0.107368 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 10495
/proc/meminfo: memFree=438512/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=2016 CPUtime=0.1
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 203664244 2064384 177 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 504 177 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515407 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 10495
/proc/meminfo: memFree=438512/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=2148 CPUtime=0.51
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 231 0 0 0 51 0 0 0 21 0 1 0 203664244 2199552 215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556868 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 537 215 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33549 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 10496
/proc/meminfo: memFree=437800/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=2280 CPUtime=1.33
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 258 0 0 0 133 0 0 0 25 0 1 0 203664244 2334720 242 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 570 242 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97165 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 10496
/proc/meminfo: memFree=437480/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=2412 CPUtime=2.96
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 302 0 0 0 296 0 0 0 25 0 1 0 203664244 2469888 286 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556030 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 603 286 73 138 0 462 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2412

[startup+6.25196 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 10496
/proc/meminfo: memFree=437224/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=2676 CPUtime=6.24
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 345 0 0 0 624 0 0 0 25 0 1 0 203664244 2740224 329 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 669 329 73 138 0 528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2676

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 10496
/proc/meminfo: memFree=436912/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=2948 CPUtime=12.69
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 407 0 0 0 1269 0 0 0 25 0 1 0 203664244 3018752 391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 737 391 73 138 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2948

[startup+25.5068 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 10496
/proc/meminfo: memFree=436592/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=3208 CPUtime=25.49
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 489 0 0 0 2549 0 0 0 25 0 1 0 203664244 3284992 473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 802 473 73 138 0 661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3208

[startup+51.1123 s]
/proc/loadavg: 0.96 0.98 1.07 2/65 10496
/proc/meminfo: memFree=436080/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=3740 CPUtime=51.09
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 611 0 0 0 5109 0 0 0 25 0 1 0 203664244 3829760 595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 935 595 73 138 0 794 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3740

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 10496
/proc/meminfo: memFree=435568/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=4140 CPUtime=102.28
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 725 0 0 0 10228 0 0 0 25 0 1 0 203664244 4239360 709 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1035 709 73 138 0 894 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4140

[startup+162.339 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 10496
/proc/meminfo: memFree=435120/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=4532 CPUtime=162.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 830 0 0 0 16229 0 0 0 25 0 1 0 203664244 4640768 814 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1133 814 73 138 0 992 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4532

[startup+222.356 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 10496
/proc/meminfo: memFree=434672/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=4920 CPUtime=222.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 923 0 0 0 22229 0 0 0 25 0 1 0 203664244 5038080 907 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1230 907 73 138 0 1089 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4920

[startup+282.37 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 10496
/proc/meminfo: memFree=434352/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=5324 CPUtime=282.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1020 0 0 0 28229 0 0 0 25 0 1 0 203664244 5451776 1004 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1331 1004 73 138 0 1190 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5324

[startup+342.385 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 10496
/proc/meminfo: memFree=434096/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=5588 CPUtime=342.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1075 0 0 0 34229 0 0 0 25 0 1 0 203664244 5722112 1059 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134558138 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1397 1059 73 138 0 1256 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 5588

[startup+402.401 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 10496
/proc/meminfo: memFree=433904/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=5716 CPUtime=402.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1125 0 0 0 40229 0 0 0 25 0 1 0 203664244 5853184 1109 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1429 1109 73 138 0 1288 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5716

[startup+462.416 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 10496
/proc/meminfo: memFree=433648/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=5980 CPUtime=462.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1190 0 0 0 46229 0 0 0 25 0 1 0 203664244 6123520 1174 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563293 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1495 1174 73 138 0 1354 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 5980

[startup+522.43 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 10496
/proc/meminfo: memFree=433456/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=6244 CPUtime=522.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1246 0 0 0 52229 0 0 0 25 0 1 0 203664244 6393856 1230 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1561 1230 73 138 0 1420 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 6244

[startup+582.446 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 10496
/proc/meminfo: memFree=433392/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=6380 CPUtime=582.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1273 0 0 0 58229 0 0 0 25 0 1 0 203664244 6533120 1257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1595 1257 73 138 0 1454 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 6380

[startup+642.465 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 10496
/proc/meminfo: memFree=433200/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=6512 CPUtime=642.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1297 0 0 0 64229 0 0 0 25 0 1 0 203664244 6668288 1281 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1628 1281 73 138 0 1487 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 6512

[startup+702.48 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 10496
/proc/meminfo: memFree=433008/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=6652 CPUtime=702.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1352 0 0 0 70229 0 0 0 25 0 1 0 203664244 6811648 1336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1663 1336 73 138 0 1522 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 6652

[startup+762.497 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432880/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=6912 CPUtime=762.3
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1400 0 0 0 76230 0 0 0 25 0 1 0 203664244 7077888 1384 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1728 1384 73 138 0 1587 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 6912

[startup+822.514 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432688/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7048 CPUtime=822.29
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1441 0 0 0 82229 0 0 0 25 0 1 0 203664244 7217152 1425 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1762 1425 73 138 0 1621 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 7048

[startup+882.531 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432624/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7048 CPUtime=882.3
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1458 0 0 0 88229 1 0 0 25 0 1 0 203664244 7217152 1442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134559566 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1762 1442 73 138 0 1621 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 7048

[startup+942.545 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432496/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7184 CPUtime=942.3
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1489 0 0 0 94229 1 0 0 25 0 1 0 203664244 7356416 1473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1796 1473 73 138 0 1655 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 7184

[startup+1002.56 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432368/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7320 CPUtime=1002.3
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1509 0 0 0 100229 1 0 0 25 0 1 0 203664244 7495680 1493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1830 1493 73 138 0 1689 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 7320

[startup+1062.58 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432304/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7452 CPUtime=1062.31
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1535 0 0 0 106230 1 0 0 25 0 1 0 203664244 7630848 1519 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1863 1519 73 138 0 1722 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 7452

[startup+1122.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=432048/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7724 CPUtime=1122.32
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1595 0 0 0 112231 1 0 0 25 0 1 0 203664244 7909376 1579 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1931 1579 73 138 0 1790 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 7724

[startup+1182.62 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=431984/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7724 CPUtime=1182.32
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1615 0 0 0 118231 1 0 0 25 0 1 0 203664244 7909376 1599 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1931 1599 73 138 0 1790 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 7724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=431920/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7856 CPUtime=1200.04
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1635 0 0 0 120003 1 0 0 25 0 1 0 203664244 8044544 1619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1964 1619 73 138 0 1823 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7856

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

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

[startup+1200.34 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 10496
/proc/meminfo: memFree=431920/2055920 swapFree=4183208/4192956
[pid=10495] ppid=10493 vsize=7856 CPUtime=1200.04
/proc/10495/stat : 10495 (minisat) R 10493 10495 9214 0 -1 4194304 1635 0 0 0 120003 1 0 0 25 0 1 0 203664244 8044544 1619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10495/statm: 1964 1619 73 138 0 1823 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.013997
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 7856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1635
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= 1369

runsolver used 0.794879 second user time and 2.41463 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 22:17:58 UTC 2007

IDJOB= 297336
IDBENCH= 19959
IDSOLVER= 109
FILE ID= node55/297336-1171837078

PBS_JOBID= 3839700

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297336-1171837078/minisat /tmp/evaluation/297336-1171837078/instance-297336-1171837078.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-297336-1171837078 -o ROOT/results/node55/solver-297336-1171837078 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297336-1171837078/minisat /tmp/evaluation/297336-1171837078/instance-297336-1171837078.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 149917659

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        438920 kB
Buffers:         41104 kB
Cached:        1478060 kB
SwapCached:       3628 kB
Active:         727264 kB
Inactive:       801504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        438920 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            74344 kB
Committed_AS:   711456 kB
PageTables:       1380 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 node55 on Sun Feb 18 22:38:00 UTC 2007