Trace number 1738377

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
IUT_BMB_SAT 1.0? (TO) 1200.06 1200.72

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.69/0.75	c WARNING: for repeatability, setting FPU to use double precision
0.69/0.75	c ============================[ Problem Statistics ]=============================
0.69/0.75	c |                                                                             |
0.69/0.75	c |  Number of variables:  728                                                  |
0.69/0.75	c |  Number of clauses:    48442                                                |
0.69/0.78	c |  Parsing time:         0.02         s                                       |
1.48/1.52	c ============================[ Search Statistics ]==============================
1.48/1.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.48/1.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.48/1.52	c ===============================================================================
1.48/1.52	c |         0 |     702    47714   127460 |    15904        0    nan |  0.000 % |
1.48/1.52	c |       100 |     702    47714   127460 |    17495      100    129 |  0.000 % |
1.48/1.53	c |       251 |     702    47714   127460 |    19244      251    139 |  0.000 % |
1.48/1.55	c |       476 |     702    47714   127460 |    21169      476    160 |  0.000 % |
1.48/1.58	c |       813 |     702    47714   127460 |    23286      813    174 |  0.000 % |
1.58/1.65	c |      1322 |     702    47714   127460 |    25614     1322    176 |  0.000 % |
1.68/1.78	c |      2083 |     702    47714   127460 |    28176     2083    173 |  0.000 % |
1.98/2.03	c |      3222 |     702    47714   127460 |    30993     3222    170 |  0.000 % |
2.48/2.58	c |      4930 |     702    47714   127460 |    34093     4930    167 |  0.000 % |
4.08/4.11	c |      7492 |     702    47714   127460 |    37502     7492    168 |  0.000 % |
7.47/7.58	c |     11336 |     702    47714   127460 |    41252    11336    163 |  0.000 % |
11.48/11.60	c |     17104 |     702    47714   127460 |    45377    17104    161 |  0.000 % |
30.96/31.09	c |     25754 |     702    47714   127460 |    49915    25754    161 |  0.000 % |
65.55/65.67	c |     38728 |     702    47714   127460 |    54907    38728    158 |  0.000 % |
127.61/127.78	c |     58190 |     702    47714   127460 |    60397    18227    158 |  0.000 % |
208.17/208.34	c |     87386 |     702    47714   127460 |    66437    47423    165 |  0.000 % |
344.30/344.56	c |    131176 |     702    47714   127460 |    73081    38616    163 |  0.000 % |
581.68/582.09	c |    196862 |     702    47714   127460 |    80389    49498    168 |  0.000 % |
871.43/871.97	c |    295390 |     702    47714   127460 |    88428    26391    150 |  0.000 % |
1200.06/1200.71	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738377-1240837473/watcher-1738377-1240837473 -o /tmp/evaluation-result-1738377-1240837473/solver-1738377-1240837473 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1738377-1240837473.cnf HOME 

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): 1800 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: 0.98 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1691320/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=1852 CPUtime=0
/proc/5643/stat : 5643 (IUT_BMB_SAT) R 5641 5643 5333 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 111781617 1896448 179 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/5643/statm: 463 179 92 274 0 186 0

[startup+0.0235611 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1691320/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=2308 CPUtime=0.02
/proc/5643/stat : 5643 (IUT_BMB_SAT) R 5641 5643 5333 0 -1 4194304 400 0 0 0 2 0 0 0 18 0 1 0 111781617 2363392 383 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/5643/statm: 577 383 99 274 0 300 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2308

[startup+0.101576 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1691320/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=3496 CPUtime=0.09
/proc/5643/stat : 5643 (IUT_BMB_SAT) R 5641 5643 5333 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 111781617 3579904 677 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/5643/statm: 874 677 99 274 0 597 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3496

[startup+0.301614 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1691320/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=6796 CPUtime=0.29
/proc/5643/stat : 5643 (IUT_BMB_SAT) R 5641 5643 5333 0 -1 4194304 1506 0 0 0 28 1 0 0 19 0 1 0 111781617 6959104 1489 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/5643/statm: 1699 1490 99 274 0 1422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6796

[startup+0.701692 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 5643
/proc/meminfo: memFree=1691320/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.69
/proc/5643/stat : 5643 (IUT_BMB_SAT) R 5641 5643 5333 0 -1 4194304 2494 0 0 0 55 14 0 0 23 0 1 0 111781617 10878976 2477 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/5643/statm: 2656 2477 101 274 0 2379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10624

[startup+1.50285 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1676896/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=5460 CPUtime=0.74
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 1091 0 0 0 74 0 0 0 24 0 1 0 111781692 5591040 1071 1992294400 134512640 135243223 4294956304 18446744073709551615 134536448 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 1365 1071 78 178 0 1185 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21440

[startup+3.10116 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1675296/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=8760 CPUtime=2.34
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 2076 0 0 0 233 1 0 0 25 0 1 0 111781692 8970240 1955 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 2190 1955 85 178 0 2010 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24740

[startup+6.30279 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1671008/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=11548 CPUtime=5.53
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 2769 0 0 0 552 1 0 0 25 0 1 0 111781692 11825152 2648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555704 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 2887 2648 85 178 0 2707 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27528

[startup+12.701 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1665120/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=17056 CPUtime=11.93
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 4129 0 0 0 1191 2 0 0 25 0 1 0 111781692 17465344 4008 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 4264 4008 85 178 0 4084 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33036

[startup+25.5016 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1660704/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=21372 CPUtime=24.72
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 5205 0 0 0 2469 3 0 0 25 0 1 0 111781692 21884928 5084 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 5343 5084 85 178 0 5163 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 37352

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1654880/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=27640 CPUtime=50.31
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 6732 0 0 0 5025 6 0 0 25 0 1 0 111781692 28303360 6611 1992294400 134512640 135243223 4294956304 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 6910 6611 85 178 0 6730 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43620

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1640800/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=41564 CPUtime=101.49
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 10154 0 0 0 10140 9 0 0 25 0 1 0 111781692 42561536 10033 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 10391 10033 85 178 0 10211 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 57544

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1636256/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=46116 CPUtime=161.45
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 11274 0 0 0 16135 10 0 0 25 0 1 0 111781692 47222784 11153 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 11529 11153 85 178 0 11349 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 62096

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1635616/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=46792 CPUtime=221.42
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 11425 0 0 0 22132 10 0 0 25 0 1 0 111781692 47915008 11304 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 11698 11304 85 178 0 11518 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 62772

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1629344/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1610336/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=72160 CPUtime=761.15
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 17711 0 0 0 76100 15 0 0 25 0 1 0 111781692 73891840 17590 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18040 17590 85 178 0 17860 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 88140

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1610016/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=72576 CPUtime=821.12
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 17798 0 0 0 82097 15 0 0 25 0 1 0 111781692 74317824 17677 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18144 17677 85 178 0 17964 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 88556

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1609568/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=73068 CPUtime=881.07
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 17908 0 0 0 88092 15 0 0 25 0 1 0 111781692 74821632 17787 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18267 17787 85 178 0 18087 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 89048

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1609568/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=73068 CPUtime=941.04
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 17915 0 0 0 94089 15 0 0 25 0 1 0 111781692 74821632 17794 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18267 17794 85 178 0 18087 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 89048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1608928/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=73888 CPUtime=1001.02
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 18086 0 0 0 100086 16 0 0 25 0 1 0 111781692 75661312 17965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18472 17965 85 178 0 18292 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 89868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1608608/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=74132 CPUtime=1060.98
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 18146 0 0 0 106082 16 0 0 25 0 1 0 111781692 75911168 18025 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18533 18025 85 178 0 18353 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 90112

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1607200/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=75648 CPUtime=1120.95
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 18515 0 0 0 112079 16 0 0 25 0 1 0 111781692 77463552 18394 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 18912 18394 85 178 0 18732 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 91628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1606624/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=76144 CPUtime=1180.93
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 18638 0 0 0 118077 16 0 0 25 0 1 0 111781692 77971456 18517 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 19036 18517 85 178 0 18856 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 92124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1606496/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=76360 CPUtime=1199.32
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 18674 0 0 0 119916 16 0 0 25 0 1 0 111781692 78192640 18553 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 19090 18553 85 178 0 18910 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 92340

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 5646
/proc/meminfo: memFree=1606496/2055924 swapFree=4180792/4192956
[pid=5643] ppid=5641 vsize=10624 CPUtime=0.74
/proc/5643/stat : 5643 (IUT_BMB_SAT) S 5641 5643 5333 0 -1 4194304 2500 0 0 0 56 18 0 0 24 0 1 0 111781617 10878976 2482 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5643/statm: 2656 2482 106 274 0 2379 0
[pid=5645] ppid=5643 vsize=5356 CPUtime=0
/proc/5645/stat : 5645 (sh) S 5643 5643 5333 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 111781692 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5645/statm: 1339 232 193 169 0 50 0
[pid=5646] ppid=5645 vsize=76360 CPUtime=1199.32
/proc/5646/stat : 5646 (minisat) R 5645 5643 5333 0 -1 4194304 18674 0 0 0 119916 16 0 0 25 0 1 0 111781692 78192640 18553 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5646/statm: 19090 18553 85 178 0 18910 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 92340

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5643 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=567913
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=190970
# CPU time returned by wait4() is 0.758883
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 92340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.567913
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3473
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= 4

runsolver used 1.05184 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-27 15:04:33
IDJOB=1738377
IDBENCH=71806
IDSOLVER=523
FILE ID=node6/1738377-1240837473
PBS_JOBID= 9187493
Free space on /tmp= 66340 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738377-1240837473/watcher-1738377-1240837473 -o /tmp/evaluation-result-1738377-1240837473/solver-1738377-1240837473 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1738377-1240837473.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=457739770

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1691864 kB
Buffers:         57296 kB
Cached:         230576 kB
SwapCached:       6024 kB
Active:         135336 kB
Inactive:       160940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1691864 kB
SwapTotal:     4192956 kB
SwapFree:      4180792 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            53896 kB
Committed_AS:   533696 kB
PageTables:       1452 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= 66336 MiB
End job on node6 at 2009-04-27 15:24:35