Trace number 294302

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) 1200.08 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1738460433-02.UNSAT.shuffled.cnf
MD5SUMf83c4477f4cb191188861bfa5f97d580
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52769
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:  130                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     130     2769    13845 |      923        0    nan |  0.000 % |
0.00/0.01	c |       100 |     130     2769    13845 |     1015      100     28 |  0.006 % |
0.00/0.02	c |       250 |     130     2769    13845 |     1116      250     27 |  0.006 % |
0.00/0.03	c |       476 |     130     2769    13845 |     1228      476     27 |  0.006 % |
0.00/0.04	c |       813 |     130     2769    13845 |     1351      813     27 |  0.006 % |
0.00/0.06	c |      1320 |     130     2769    13845 |     1486     1320     27 |  0.006 % |
0.00/0.09	c |      2079 |     130     2769    13845 |     1635     1315     26 |  0.006 % |
0.10/0.13	c |      3220 |     130     2769    13845 |     1798     1623     26 |  0.006 % |
0.10/0.20	c |      4929 |     130     2769    13845 |     1978     1492     26 |  0.006 % |
0.30/0.31	c |      7492 |     130     2769    13845 |     2176     1033     25 |  0.006 % |
0.41/0.48	c |     11337 |     130     2769    13845 |     2394     1552     26 |  0.006 % |
0.71/0.76	c |     17103 |     130     2769    13845 |     2633     1235     22 |  0.006 % |
1.13/1.17	c |     25754 |     130     2769    13845 |     2896     1860     26 |  0.006 % |
1.74/1.83	c |     38728 |     130     2769    13845 |     3186     1622     25 |  0.006 % |
2.77/2.85	c |     58190 |     130     2769    13845 |     3505     1719     24 |  0.006 % |
4.30/4.40	c |     87383 |     130     2769    13845 |     3855     2566     25 |  0.006 % |
6.76/6.86	c |    131172 |     130     2769    13845 |     4241     3509     25 |  0.006 % |
10.65/10.67	c |    196857 |     130     2769    13845 |     4665     2860     26 |  0.006 % |
16.48/16.56	c |    295383 |     130     2769    13845 |     5131     2599     26 |  0.006 % |
25.91/25.93	c |    443173 |     130     2769    13845 |     5644     3083     24 |  0.006 % |
40.45/40.46	c |    664857 |     130     2769    13845 |     6209     3146     25 |  0.006 % |
63.28/63.37	c |    997382 |     130     2769    13845 |     6830     4560     27 |  0.006 % |
99.53/99.64	c |   1496171 |     130     2769    13845 |     7513     5411     25 |  0.006 % |
156.16/156.25	c |   2244356 |     130     2769    13845 |     8264     6217     25 |  0.006 % |
246.36/246.47	c |   3366631 |     130     2769    13845 |     9091     8040     26 |  0.006 % |
386.66/386.83	c |   5050042 |     130     2769    13845 |    10000     7297     27 |  0.006 % |
606.58/606.82	c |   7575159 |     130     2769    13845 |    11000     8606     25 |  0.006 % |
960.56/960.87	c |  11362834 |     130     2769    13845 |    12100     6087     26 |  0.006 % |

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-294302-1171787149 -o ROOT/results/node55/solver-294302-1171787149 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294302-1171787149/minisat /tmp/evaluation/294302-1171787149/instance-294302-1171787149.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: 0.93 0.99 0.99 3/64 5500
/proc/meminfo: memFree=457080/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=1888 CPUtime=0
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 198671351 1933312 127 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 472 127 58 138 0 331 0

[startup+0.107115 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 5500
/proc/meminfo: memFree=457080/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=2124 CPUtime=0.1
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 213 0 0 0 10 0 0 0 18 0 1 0 198671351 2174976 197 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 531 197 73 138 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.515154 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 5500
/proc/meminfo: memFree=457080/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=2256 CPUtime=0.51
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 251 0 0 0 51 0 0 0 21 0 1 0 198671351 2310144 235 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552679 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 564 235 73 138 0 423 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256

[startup+1.34124 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5501
/proc/meminfo: memFree=456240/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=2388 CPUtime=1.33
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 295 0 0 0 133 0 0 0 25 0 1 0 198671351 2445312 279 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 597 279 73 138 0 456 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2388

[startup+2.97639 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5501
/proc/meminfo: memFree=455920/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=2520 CPUtime=2.97
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 332 0 0 0 297 0 0 0 25 0 1 0 198671351 2580480 316 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 630 316 73 138 0 489 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2520

[startup+6.25271 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5501
/proc/meminfo: memFree=455664/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=2784 CPUtime=6.24
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 379 0 0 0 624 0 0 0 25 0 1 0 198671351 2850816 363 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 696 363 73 138 0 555 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2784

[startup+12.7093 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 5501
/proc/meminfo: memFree=455352/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=3048 CPUtime=12.7
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 457 0 0 0 1270 0 0 0 25 0 1 0 198671351 3121152 441 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 762 441 73 138 0 621 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3048

[startup+25.5096 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 5501
/proc/meminfo: memFree=455096/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=3312 CPUtime=25.5
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 524 0 0 0 2550 0 0 0 25 0 1 0 198671351 3391488 508 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 828 508 73 138 0 687 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3312

[startup+51.1161 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 5501
/proc/meminfo: memFree=454648/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=3708 CPUtime=51.1
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 631 0 0 0 5110 0 0 0 25 0 1 0 198671351 3796992 615 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556844 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 927 615 73 138 0 786 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3708

[startup+102.327 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 5501
/proc/meminfo: memFree=454200/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=4244 CPUtime=102.29
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 744 0 0 0 10229 0 0 0 25 0 1 0 198671351 4345856 728 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1061 728 73 138 0 920 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4244

[startup+162.353 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5501
/proc/meminfo: memFree=453752/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=4648 CPUtime=162.3
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 842 0 0 0 16230 0 0 0 25 0 1 0 198671351 4759552 826 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1162 826 73 138 0 1021 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4648

[startup+222.369 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5501
/proc/meminfo: memFree=453496/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=4932 CPUtime=222.3
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 900 0 0 0 22230 0 0 0 25 0 1 0 198671351 5050368 884 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1233 884 73 138 0 1092 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4932

[startup+282.385 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 5501
/proc/meminfo: memFree=453240/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5068 CPUtime=282.3
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 964 0 0 0 28230 0 0 0 25 0 1 0 198671351 5189632 948 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1267 948 73 138 0 1126 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 5068

[startup+342.403 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5501
/proc/meminfo: memFree=453112/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5204 CPUtime=342.3
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 989 0 0 0 34230 0 0 0 25 0 1 0 198671351 5328896 973 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1301 973 73 138 0 1160 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5204

[startup+402.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452856/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5488 CPUtime=402.32
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1046 0 0 0 40231 1 0 0 25 0 1 0 198671351 5619712 1030 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1372 1030 73 138 0 1231 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 5488

[startup+462.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452728/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5488 CPUtime=462.32
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1066 0 0 0 46231 1 0 0 25 0 1 0 198671351 5619712 1050 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1372 1050 73 138 0 1231 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 5488

[startup+522.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452664/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5636 CPUtime=522.31
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1102 0 0 0 52230 1 0 0 25 0 1 0 198671351 5771264 1086 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1409 1086 73 138 0 1268 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 5636

[startup+582.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452536/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5784 CPUtime=582.32
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1135 0 0 0 58231 1 0 0 25 0 1 0 198671351 5922816 1119 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1446 1119 73 138 0 1305 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 5784

[startup+642.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452344/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=5932 CPUtime=642.33
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1172 0 0 0 64231 2 0 0 25 0 1 0 198671351 6074368 1156 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134559418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1483 1156 73 138 0 1342 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 5932

[startup+702.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452280/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6080 CPUtime=702.32
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1188 0 0 0 70230 2 0 0 25 0 1 0 198671351 6225920 1172 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1520 1172 73 138 0 1379 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 6080

[startup+762.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5501
/proc/meminfo: memFree=452280/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6080 CPUtime=762.32
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1190 0 0 0 76230 2 0 0 25 0 1 0 198671351 6225920 1174 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1520 1174 73 138 0 1379 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 6080

[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=452216/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6224 CPUtime=822.32
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1223 0 0 0 82230 2 0 0 25 0 1 0 198671351 6373376 1207 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1556 1207 73 138 0 1415 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 6224

[startup+882.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=452216/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6224 CPUtime=882.33
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1228 0 0 0 88231 2 0 0 25 0 1 0 198671351 6373376 1212 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556262 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1556 1212 73 138 0 1415 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 6224

[startup+942.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=452088/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6372 CPUtime=942.33
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1249 0 0 0 94230 3 0 0 25 0 1 0 198671351 6524928 1233 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1593 1233 73 138 0 1452 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 6372

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=451960/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6512 CPUtime=1002.34
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1294 0 0 0 100231 3 0 0 25 0 1 0 198671351 6668288 1278 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1628 1278 73 138 0 1487 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 6512

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=451896/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6644 CPUtime=1062.34
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1309 0 0 0 106231 3 0 0 25 0 1 0 198671351 6803456 1293 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1661 1293 73 138 0 1520 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 6644

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=451832/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6644 CPUtime=1122.34
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1334 0 0 0 112231 3 0 0 25 0 1 0 198671351 6803456 1318 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1661 1318 73 138 0 1520 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 6644

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=451768/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6784 CPUtime=1182.34
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1344 0 0 0 118231 3 0 0 25 0 1 0 198671351 6946816 1328 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1696 1328 73 138 0 1555 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 6784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=451704/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6784 CPUtime=1200.06
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1349 0 0 0 120003 3 0 0 25 0 1 0 198671351 6946816 1333 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1696 1333 73 138 0 1555 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6784

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5503
/proc/meminfo: memFree=451704/2055920 swapFree=4183208/4192956
[pid=5500] ppid=5498 vsize=6784 CPUtime=1200.06
/proc/5500/stat : 5500 (minisat) R 5498 5500 5153 0 -1 4194304 1349 0 0 0 120003 3 0 0 25 0 1 0 198671351 6946816 1333 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/5500/statm: 1696 1333 73 138 0 1555 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.040993
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 6784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1349
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= 1627

runsolver used 0.770882 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 08:25:49 UTC 2007

IDJOB= 294302
IDBENCH= 19885
IDSOLVER= 109
FILE ID= node55/294302-1171787149

PBS_JOBID= 3839570

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1738460433-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294302-1171787149/minisat /tmp/evaluation/294302-1171787149/instance-294302-1171787149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-294302-1171787149 -o ROOT/results/node55/solver-294302-1171787149 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294302-1171787149/minisat /tmp/evaluation/294302-1171787149/instance-294302-1171787149.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f83c4477f4cb191188861bfa5f97d580

RANDOM SEED= 334719161

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:        457488 kB
Buffers:         39228 kB
Cached:        1462120 kB
SwapCached:       3628 kB
Active:         704708 kB
Inactive:       806076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        457488 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            73728 kB
Committed_AS:   688272 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= 66564 MiB

End job on node55 on Sun Feb 18 08:45:52 UTC 2007