Trace number 421270

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.12 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.9097
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.05/0.09	c ============================[ Search Statistics ]==============================
0.05/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.09	c ===============================================================================
0.05/0.09	c |         0 |    6799    29033    88157 |     9677        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6799    29033    88157 |    10645      101    104 |  0.000 % |
0.09/0.15	c |       251 |    6799    29033    88157 |    11709      251    120 |  0.000 % |
0.09/0.20	c |       476 |    6799    29033    88157 |    12880      476    114 |  0.000 % |
0.19/0.27	c |       814 |    6799    29033    88157 |    14169      814    113 |  0.000 % |
0.29/0.38	c |      1321 |    6799    29033    88157 |    15585     1321    125 |  0.000 % |
0.49/0.56	c |      2082 |    6799    29033    88157 |    17144     2082    139 |  0.000 % |
0.79/0.84	c |      3221 |    6799    29033    88157 |    18859     3221    143 |  0.000 % |
1.19/1.26	c |      4930 |    6799    29033    88157 |    20744     4930    148 |  0.000 % |
1.89/1.99	c |      7492 |    6799    29033    88157 |    22819     7492    154 |  0.000 % |
3.30/3.36	c |     11336 |    6799    29033    88157 |    25101    11336    167 |  0.000 % |
5.40/5.45	c |     17102 |    6799    29033    88157 |    27611    17102    168 |  0.000 % |
9.09/9.18	c |     25751 |    6799    29033    88157 |    30372    25751    166 |  0.000 % |
15.39/15.40	c |     38725 |    6799    29033    88157 |    33409    18694    172 |  0.000 % |
25.29/25.37	c |     58186 |    6799    29033    88157 |    36750    15081    200 |  0.000 % |
44.88/44.95	c |     87378 |    6799    29033    88157 |    40426    18737    179 |  0.000 % |
78.57/78.67	c |    131167 |    6799    29033    88157 |    44468    34263    193 |  0.000 % |
127.56/127.65	c |    196852 |    6799    29033    88157 |    48915    33007    179 |  0.000 % |
224.63/224.79	c |    295379 |    6799    29033    88157 |    53807    22592    178 |  0.000 % |
392.79/392.92	c |    443168 |    6799    29033    88157 |    59187    48614    199 |  0.000 % |
649.13/649.31	c |    664851 |    6799    29033    88157 |    65106    42501    207 |  0.000 % |
1057.53/1057.95	c |    997376 |    6799    29033    88157 |    71617    64207    191 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-421270-1177501521 -o ROOT/results/node44/solver-421270-1177501521 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421270-1177501521/minisat_noassertions /tmp/evaluation/421270-1177501521/instance-421270-1177501521.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 1590
/proc/meminfo: memFree=1573448/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=2748 CPUtime=0
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 198063811 2813952 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 687 424 50 130 0 554 0

[startup+0.0648911 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 1590
/proc/meminfo: memFree=1573448/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=4508 CPUtime=0.05
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 882 0 0 0 5 0 0 0 18 0 1 0 198063811 4616192 868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690454 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 1127 868 62 130 0 994 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4508

[startup+0.102895 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 1590
/proc/meminfo: memFree=1573448/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=4344 CPUtime=0.09
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 198063811 4448256 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 1086 840 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.302927 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 1590
/proc/meminfo: memFree=1573448/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=4476 CPUtime=0.29
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 947 0 0 0 29 0 0 0 19 0 1 0 198063811 4583424 874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 1119 874 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701958 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 1590
/proc/meminfo: memFree=1573448/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=5400 CPUtime=0.69
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 1203 0 0 0 69 0 0 0 22 0 1 0 198063811 5529600 1130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 1350 1130 67 130 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50104 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1568448/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=7388 CPUtime=1.49
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 1680 0 0 0 148 1 0 0 25 0 1 0 198063811 7565312 1607 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 1847 1607 67 130 0 1714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7388

[startup+3.10121 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1565504/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=11228 CPUtime=3.08
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 2633 0 0 0 307 1 0 0 25 0 1 0 198063811 11497472 2560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553597 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 2807 2560 67 130 0 2674 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11228

[startup+6.30154 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1558656/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=17320 CPUtime=6.29
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 4177 0 0 0 626 3 0 0 25 0 1 0 198063811 17735680 4104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 4330 4104 67 130 0 4197 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17320

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1548424/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=25800 CPUtime=12.69
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 6282 0 0 0 1264 5 0 0 25 0 1 0 198063811 26419200 6209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 6450 6209 67 130 0 6317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25800

[startup+25.5025 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1544328/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=29892 CPUtime=25.49
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 7304 0 0 0 2542 7 0 0 25 0 1 0 198063811 30609408 7231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 7473 7231 67 130 0 7340 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29892

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1540232/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=33984 CPUtime=51.07
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 8321 0 0 0 5099 8 0 0 25 0 1 0 198063811 34799616 8248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 8496 8248 67 130 0 8363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33984

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1532296/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=41984 CPUtime=102.26
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 10301 0 0 0 10215 11 0 0 25 0 1 0 198063811 42991616 10228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546974 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 10496 10228 67 130 0 10363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1530952/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=43288 CPUtime=162.25
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 10633 0 0 0 16213 12 0 0 25 0 1 0 198063811 44326912 10560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 10822 10560 67 130 0 10689 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43288

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1526472/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=47644 CPUtime=222.24
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 11741 0 0 0 22210 14 0 0 25 0 1 0 198063811 48787456 11668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 11911 11668 67 130 0 11778 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 47644

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1520392/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=53716 CPUtime=282.22
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 13257 0 0 0 28207 15 0 0 25 0 1 0 198063811 55005184 13184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 13429 13184 67 130 0 13296 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53716

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1518088/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=55960 CPUtime=342.2
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 13820 0 0 0 34204 16 0 0 25 0 1 0 198063811 57303040 13747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 13990 13747 67 130 0 13857 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 55960

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1515976/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=58072 CPUtime=402.19
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 14342 0 0 0 40202 17 0 0 25 0 1 0 198063811 59465728 14269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552640 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 14518 14269 67 130 0 14385 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 58072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1513416/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=60716 CPUtime=462.17
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 14999 0 0 0 46199 18 0 0 25 0 1 0 198063811 62173184 14926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 15179 14926 67 130 0 15046 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 60716

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1513352/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=60716 CPUtime=522.16
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 14999 0 0 0 52197 19 0 0 25 0 1 0 198063811 62173184 14926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 15179 14926 67 130 0 15046 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 60716

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1513416/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=60716 CPUtime=582.14
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 14999 0 0 0 58195 19 0 0 25 0 1 0 198063811 62173184 14926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 15179 14926 67 130 0 15046 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 60716

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1513480/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=60716 CPUtime=642.13
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 14999 0 0 0 64193 20 0 0 25 0 1 0 198063811 62173184 14926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 15179 14926 67 130 0 15046 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 60716

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1507464/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=66644 CPUtime=702.11
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 16478 0 0 0 70189 22 0 0 25 0 1 0 198063811 68243456 16405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 16661 16405 67 130 0 16528 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 66644

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1505864/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=68360 CPUtime=762.1
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 16897 0 0 0 76187 23 0 0 25 0 1 0 198063811 70000640 16824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 17090 16824 67 130 0 16957 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 68360

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1505864/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=68360 CPUtime=822.08
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 16897 0 0 0 82185 23 0 0 25 0 1 0 198063811 70000640 16824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 17090 16824 67 130 0 16957 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 68360

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1591
/proc/meminfo: memFree=1505864/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=68360 CPUtime=882.06
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 16897 0 0 0 88183 23 0 0 25 0 1 0 198063811 70000640 16824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 17090 16824 67 130 0 16957 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 68360

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 1617
/proc/meminfo: memFree=1504664/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=68360 CPUtime=942.04
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 16897 0 0 0 94180 24 0 0 25 0 1 0 198063811 70000640 16824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 17090 16824 67 130 0 16957 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 68360

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1795
/proc/meminfo: memFree=1505664/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=68360 CPUtime=1001.94
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 16897 0 0 0 100168 26 0 0 25 0 1 0 198063811 70000640 16824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 17090 16824 67 130 0 16957 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 68360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1795
/proc/meminfo: memFree=1505352/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=69548 CPUtime=1061.93
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 17205 0 0 0 106166 27 0 0 25 0 1 0 198063811 71217152 17132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 17387 17132 67 130 0 17254 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 69548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1795
/proc/meminfo: memFree=1502216/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=72188 CPUtime=1121.91
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 17861 0 0 0 112163 28 0 0 25 0 1 0 198063811 73920512 17788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 18047 17788 67 130 0 17914 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 72188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1795
/proc/meminfo: memFree=1501256/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=72980 CPUtime=1181.89
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 18050 0 0 0 118161 28 0 0 25 0 1 0 198063811 74731520 17977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 18245 17977 67 130 0 18112 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 72980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1795
/proc/meminfo: memFree=1501256/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=72980 CPUtime=1200.09
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 18050 0 0 0 119981 28 0 0 25 0 1 0 198063811 74731520 17977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 18245 17977 67 130 0 18112 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72980

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1795
/proc/meminfo: memFree=1501256/2055920 swapFree=4156148/4192956
[pid=1590] ppid=1588 vsize=72980 CPUtime=1200.09
/proc/1590/stat : 1590 (minisat_noasser) R 1588 1590 32737 0 -1 4194304 18050 0 0 0 119981 28 0 0 25 0 1 0 198063811 74731520 17977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1590/statm: 18245 17977 67 130 0 18112 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 72980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.301954
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 72980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18050
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= 2404

runsolver used 0.934857 second user time and 2.67459 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Apr 25 11:45:21 UTC 2007

IDJOB= 421270
IDBENCH= 20179
IDSOLVER= 188
FILE ID= node44/421270-1177501521

PBS_JOBID= 4685780

Free space on /tmp= 66413 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/421270-1177501521/minisat_noassertions /tmp/evaluation/421270-1177501521/instance-421270-1177501521.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-421270-1177501521 -o ROOT/results/node44/solver-421270-1177501521 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421270-1177501521/minisat_noassertions /tmp/evaluation/421270-1177501521/instance-421270-1177501521.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 922013261

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1573856 kB
Buffers:         52120 kB
Cached:         334460 kB
SwapCached:      14144 kB
Active:         233356 kB
Inactive:       177936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573856 kB
SwapTotal:     4192956 kB
SwapFree:      4156148 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          32608 kB
Slab:            56248 kB
Committed_AS:  1472684 kB
PageTables:       1736 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= 66413 MiB

End job on node44 on Wed Apr 25 12:05:24 UTC 2007