Trace number 297623

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 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 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 |     539     2333     7066 |      777        0    nan |  0.000 % |
0.00/0.01	c |       100 |     539     2333     7066 |      855      100     26 |  0.000 % |
0.00/0.01	c |       250 |     539     2333     7066 |      940      250     24 |  0.000 % |
0.00/0.02	c |       475 |     539     2333     7066 |     1035      475     23 |  0.000 % |
0.00/0.03	c |       813 |     539     2333     7066 |     1138      813     23 |  0.000 % |
0.00/0.06	c |      1321 |     539     2333     7066 |     1252      731     22 |  0.000 % |
0.00/0.09	c |      2083 |     539     2333     7066 |     1377      828     22 |  0.000 % |
0.10/0.14	c |      3222 |     539     2333     7066 |     1515     1242     22 |  0.000 % |
0.20/0.22	c |      4932 |     539     2333     7066 |     1666     1364     22 |  0.000 % |
0.30/0.35	c |      7494 |     539     2333     7066 |     1833     1340     23 |  0.000 % |
0.51/0.55	c |     11339 |     539     2333     7066 |     2017     1416     23 |  0.000 % |
0.81/0.88	c |     17106 |     539     2333     7066 |     2218     1996     23 |  0.000 % |
1.33/1.36	c |     25759 |     539     2333     7066 |     2440     1572     21 |  0.000 % |
2.04/2.12	c |     38734 |     539     2333     7066 |     2684     2060     23 |  0.000 % |
3.27/3.31	c |     58196 |     539     2333     7066 |     2953     2330     22 |  0.000 % |
5.12/5.17	c |     87389 |     539     2333     7066 |     3248     2896     23 |  0.000 % |
7.98/8.07	c |    131178 |     539     2333     7066 |     3573     2080     21 |  0.000 % |
12.59/12.61	c |    196863 |     539     2333     7066 |     3930     2394     23 |  0.000 % |
19.45/19.55	c |    295389 |     539     2333     7066 |     4323     3127     24 |  0.000 % |
30.30/30.42	c |    443178 |     539     2333     7066 |     4756     4222     24 |  0.000 % |
47.30/47.38	c |    664862 |     539     2333     7066 |     5231     4330     24 |  0.000 % |
73.82/73.92	c |    997388 |     539     2333     7066 |     5754     3905     23 |  0.000 % |
115.70/115.75	c |   1496177 |     539     2333     7066 |     6330     3255     23 |  0.000 % |
180.44/180.54	c |   2244360 |     539     2333     7066 |     6963     4540     25 |  0.000 % |
282.43/282.59	c |   3366634 |     539     2333     7066 |     7659     3626     25 |  0.000 % |
438.38/438.61	c |   5050045 |     539     2333     7066 |     8425     6234     24 |  0.000 % |
692.45/692.75	c |   7575161 |     539     2333     7066 |     9268     4571     22 |  0.000 % |
1089.17/1089.52	c |  11362837 |     539     2333     7066 |    10195     8477     22 |  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/node30/watcher-297623-1171842109 -o ROOT/results/node30/solver-297623-1171842109 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297623-1171842109/minisat /tmp/evaluation/297623-1171842109/instance-297623-1171842109.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 0.99 3/77 4970
/proc/meminfo: memFree=856232/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=1884 CPUtime=0
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 177974907 1929216 147 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 471 147 72 138 0 330 0

[startup+0.106782 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4970
/proc/meminfo: memFree=856232/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=1992 CPUtime=0.1
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 177974907 2039808 177 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 498 177 73 138 0 357 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.51484 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4970
/proc/meminfo: memFree=856232/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=2256 CPUtime=0.51
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 231 0 0 0 51 0 0 0 21 0 1 0 177974907 2310144 215 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 564 215 73 138 0 423 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256

[startup+1.33496 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4971
/proc/meminfo: memFree=855520/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=2256 CPUtime=1.33
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 262 0 0 0 133 0 0 0 25 0 1 0 177974907 2310144 246 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 564 246 73 138 0 423 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2256

[startup+2.97119 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4971
/proc/meminfo: memFree=855264/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=2520 CPUtime=2.96
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 306 0 0 0 296 0 0 0 25 0 1 0 177974907 2580480 290 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550752 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 630 290 73 138 0 489 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2520

[startup+6.25165 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4971
/proc/meminfo: memFree=855008/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=2652 CPUtime=6.24
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 358 0 0 0 624 0 0 0 25 0 1 0 177974907 2715648 342 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 663 342 73 138 0 522 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2652

[startup+12.7046 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 4971
/proc/meminfo: memFree=854688/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=2916 CPUtime=12.69
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 414 0 0 0 1269 0 0 0 25 0 1 0 177974907 2985984 398 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 729 398 73 138 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.5084 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4971
/proc/meminfo: memFree=854368/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=3312 CPUtime=25.49
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 501 0 0 0 2549 0 0 0 25 0 1 0 177974907 3391488 485 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 828 485 73 138 0 687 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3312

[startup+51.118 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4971
/proc/meminfo: memFree=853984/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=3708 CPUtime=51.09
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 598 0 0 0 5109 0 0 0 25 0 1 0 177974907 3796992 582 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 927 582 73 138 0 786 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3708

[startup+102.334 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4971
/proc/meminfo: memFree=853344/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=4240 CPUtime=102.29
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 750 0 0 0 10229 0 0 0 25 0 1 0 177974907 4341760 734 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1060 734 73 138 0 919 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4240

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=852896/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=4768 CPUtime=162.31
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 862 0 0 0 16230 1 0 0 25 0 1 0 177974907 4882432 846 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1192 846 73 138 0 1051 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4768

[startup+222.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=852384/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=5164 CPUtime=222.31
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 979 0 0 0 22230 1 0 0 25 0 1 0 177974907 5287936 963 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1291 963 73 138 0 1150 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 5164

[startup+282.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=852256/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=5296 CPUtime=282.32
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1009 0 0 0 28230 2 0 0 25 0 1 0 177974907 5423104 993 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1324 993 73 138 0 1183 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 5296

[startup+342.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=852000/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=5568 CPUtime=342.33
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1072 0 0 0 34231 2 0 0 25 0 1 0 177974907 5701632 1056 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1392 1056 73 138 0 1251 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 5568

[startup+402.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=851872/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=5668 CPUtime=402.34
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1101 0 0 0 40232 2 0 0 25 0 1 0 177974907 5804032 1085 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1417 1085 73 138 0 1276 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 5668

[startup+462.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=851616/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=5948 CPUtime=462.35
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1170 0 0 0 46232 3 0 0 25 0 1 0 177974907 6090752 1154 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1487 1154 73 138 0 1346 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 5948

[startup+522.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=851424/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=6080 CPUtime=522.36
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1215 0 0 0 52233 3 0 0 25 0 1 0 177974907 6225920 1199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1520 1199 73 138 0 1379 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 6080

[startup+582.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=851296/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=6344 CPUtime=582.36
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1259 0 0 0 58233 3 0 0 25 0 1 0 177974907 6496256 1243 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1586 1243 73 138 0 1445 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 6344

[startup+642.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=851104/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=6480 CPUtime=642.37
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1301 0 0 0 64233 4 0 0 25 0 1 0 177974907 6635520 1285 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1620 1285 73 138 0 1479 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 6480

[startup+702.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=850976/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=6612 CPUtime=702.38
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1333 0 0 0 70234 4 0 0 25 0 1 0 177974907 6770688 1317 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1653 1317 73 138 0 1512 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 6612

[startup+762.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=850784/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=6748 CPUtime=762.39
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1375 0 0 0 76235 4 0 0 25 0 1 0 177974907 6909952 1359 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1687 1359 73 138 0 1546 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 6748

[startup+822.657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4971
/proc/meminfo: memFree=850720/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=6884 CPUtime=822.4
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1412 0 0 0 82236 4 0 0 25 0 1 0 177974907 7049216 1396 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1721 1396 73 138 0 1580 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 6884

[startup+882.68 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 4971
/proc/meminfo: memFree=850528/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7016 CPUtime=882.41
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1450 0 0 0 88236 5 0 0 25 0 1 0 177974907 7184384 1434 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1754 1434 73 138 0 1613 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 7016

[startup+942.704 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 4971
/proc/meminfo: memFree=850400/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7152 CPUtime=942.42
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1470 0 0 0 94237 5 0 0 25 0 1 0 177974907 7323648 1454 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1788 1454 73 138 0 1647 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 7152

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4971
/proc/meminfo: memFree=850336/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7292 CPUtime=1002.43
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1488 0 0 0 100237 6 0 0 25 0 1 0 177974907 7467008 1472 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556371 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1823 1472 73 138 0 1682 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 7292

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4971
/proc/meminfo: memFree=850336/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7292 CPUtime=1062.44
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1499 0 0 0 106238 6 0 0 25 0 1 0 177974907 7467008 1483 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550671 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1823 1483 73 138 0 1682 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 7292

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4971
/proc/meminfo: memFree=850016/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7552 CPUtime=1122.45
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1578 0 0 0 112239 6 0 0 25 0 1 0 177974907 7733248 1562 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1888 1562 73 138 0 1747 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 7552

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5075
/proc/meminfo: memFree=848624/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7688 CPUtime=1182.42
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1604 0 0 0 118235 7 0 0 25 0 1 0 177974907 7872512 1588 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134554783 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1922 1588 73 138 0 1781 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 7688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5089
/proc/meminfo: memFree=848624/2055920 swapFree=4146080/4192956
[pid=4970] ppid=4968 vsize=7688 CPUtime=1200.03
/proc/4970/stat : 4970 (minisat) R 4968 4970 3399 0 -1 4194304 1608 0 0 0 119996 7 0 0 25 0 1 0 177974907 7872512 1592 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4970/statm: 1922 1592 73 138 0 1781 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7688

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.96
CPU system time (s): 0.074988
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 7688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1608
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= 1934

runsolver used 1.43178 second user time and 2.6426 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 23:41:49 UTC 2007

IDJOB= 297623
IDBENCH= 19966
IDSOLVER= 109
FILE ID= node30/297623-1171842109

PBS_JOBID= 3839660

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297623-1171842109/minisat /tmp/evaluation/297623-1171842109/instance-297623-1171842109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-297623-1171842109 -o ROOT/results/node30/solver-297623-1171842109 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297623-1171842109/minisat /tmp/evaluation/297623-1171842109/instance-297623-1171842109.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 974801872

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        856640 kB
Buffers:         43756 kB
Cached:        1038884 kB
SwapCached:      15288 kB
Active:         835476 kB
Inactive:       273236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856640 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            75936 kB
Committed_AS:   606060 kB
PageTables:       1884 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= 66562 MiB

End job on node30 on Mon Feb 19 00:01:51 UTC 2007