Trace number 295901

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) 1200.07 1200.49

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
MD5SUMd0e9faac9ab5495d7ef24108e4e226d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.932857
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.15	c ============================[ Search Statistics ]==============================
0.10/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	c ===============================================================================
0.10/0.15	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.10/0.15	c |       103 |      70     6230    43610 |     2284      103     26 |  0.021 % |
0.10/0.16	c |       254 |      70     6230    43610 |     2512      254     26 |  0.021 % |
0.10/0.17	c |       480 |      70     6230    43610 |     2764      480     25 |  0.021 % |
0.10/0.19	c |       817 |      70     6230    43610 |     3040      817     25 |  0.021 % |
0.20/0.21	c |      1324 |      70     6230    43610 |     3344     1324     25 |  0.021 % |
0.20/0.25	c |      2084 |      70     6230    43610 |     3678     2084     25 |  0.021 % |
0.30/0.32	c |      3223 |      70     6230    43610 |     4046     3223     25 |  0.021 % |
0.40/0.43	c |      4932 |      70     6230    43610 |     4451     2892     24 |  0.021 % |
0.51/0.59	c |      7494 |      70     6230    43610 |     4896     3213     24 |  0.021 % |
0.81/0.85	c |     11338 |      70     6230    43610 |     5386     4594     24 |  0.021 % |
1.22/1.25	c |     17104 |      70     6230    43610 |     5924     4943     24 |  0.021 % |
1.83/1.86	c |     25754 |      70     6230    43610 |     6517     4658     23 |  0.021 % |
2.75/2.83	c |     38729 |      70     6230    43610 |     7169     4538     23 |  0.021 % |
4.29/4.36	c |     58191 |      70     6230    43610 |     7886     6005     23 |  0.021 % |
6.64/6.70	c |     87383 |      70     6230    43610 |     8674     7489     24 |  0.021 % |
10.33/10.37	c |    131173 |      70     6230    43610 |     9542     7752     23 |  0.021 % |
16.17/16.19	c |    196857 |      70     6230    43610 |    10496     6439     22 |  0.021 % |
25.19/25.28	c |    295384 |      70     6230    43610 |    11546    10232     23 |  0.021 % |
39.93/40.00	c |    443173 |      70     6230    43610 |    12700     7545     23 |  0.021 % |
63.07/63.14	c |    664857 |      70     6230    43610 |    13970     6501     22 |  0.021 % |
99.41/99.45	c |    997383 |      70     6230    43610 |    15367    10078     23 |  0.021 % |
157.57/157.67	c |   1496171 |      70     6230    43610 |    16904     8535     22 |  0.021 % |
250.19/250.40	c |   2244353 |      70     6230    43610 |    18595    11760     22 |  0.021 % |
404.17/404.42	c |   3366628 |      70     6230    43610 |    20454    16651     23 |  0.021 % |
656.46/656.81	c |   5050040 |      70     6230    43610 |    22500    10392     22 |  0.021 % |
1067.97/1068.43	c |   7575156 |      70     6230    43610 |    24750    12230     23 |  0.021 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-295901-1171814290 -o ROOT/results/node55/solver-295901-1171814290 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295901-1171814290/minisat /tmp/evaluation/295901-1171814290/instance-295901-1171814290.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: 1.00 1.00 0.99 3/64 7991
/proc/meminfo: memFree=443064/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=1888 CPUtime=0
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 201385494 1933312 145 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 472 146 58 138 0 331 0

[startup+0.106724 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 7991
/proc/meminfo: memFree=443064/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=2416 CPUtime=0.1
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 201385494 2473984 280 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 604 280 71 138 0 463 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.514763 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 7991
/proc/meminfo: memFree=443064/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=2612 CPUtime=0.51
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 379 0 0 0 51 0 0 0 21 0 1 0 201385494 2674688 363 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 653 363 72 138 0 512 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2612

[startup+1.33484 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7992
/proc/meminfo: memFree=441584/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=3012 CPUtime=1.32
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 465 0 0 0 132 0 0 0 25 0 1 0 201385494 3084288 449 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549360 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 753 449 72 138 0 612 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3012

[startup+2.971 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7992
/proc/meminfo: memFree=441200/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=3280 CPUtime=2.96
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 523 0 0 0 296 0 0 0 25 0 1 0 201385494 3358720 507 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556015 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 820 507 72 138 0 679 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3280

[startup+6.24732 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7992
/proc/meminfo: memFree=440752/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=3552 CPUtime=6.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 603 0 0 0 623 0 0 0 25 0 1 0 201385494 3637248 587 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 888 587 72 138 0 747 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3552

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7992
/proc/meminfo: memFree=440312/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=3984 CPUtime=12.69
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 698 0 0 0 1269 0 0 0 25 0 1 0 201385494 4079616 682 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 996 682 72 138 0 855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.5072 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7992
/proc/meminfo: memFree=439928/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=4520 CPUtime=25.49
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 827 0 0 0 2548 1 0 0 25 0 1 0 201385494 4628480 811 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1130 811 72 138 0 989 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4520

[startup+51.1127 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7992
/proc/meminfo: memFree=439352/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=5080 CPUtime=51.09
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 951 0 0 0 5108 1 0 0 25 0 1 0 201385494 5201920 935 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555862 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1270 935 72 138 0 1129 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5080

[startup+102.322 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7992
/proc/meminfo: memFree=438648/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=5692 CPUtime=102.28
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1124 0 0 0 10227 1 0 0 25 0 1 0 201385494 5828608 1108 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1423 1108 72 138 0 1282 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5692

[startup+162.343 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7992
/proc/meminfo: memFree=438200/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=6140 CPUtime=162.29
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1234 0 0 0 16228 1 0 0 25 0 1 0 201385494 6287360 1218 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1535 1218 72 138 0 1394 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6140

[startup+222.388 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 8114
/proc/meminfo: memFree=436416/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=6584 CPUtime=222.26
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1323 0 0 0 22222 4 0 0 25 0 1 0 201385494 6742016 1307 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1646 1307 72 138 0 1505 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 6584

[startup+282.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=437240/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=6788 CPUtime=282.22
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1380 0 0 0 28218 4 0 0 25 0 1 0 201385494 6950912 1364 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1697 1364 72 138 0 1556 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6788

[startup+342.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=436984/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=7372 CPUtime=342.22
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1484 0 0 0 34218 4 0 0 25 0 1 0 201385494 7548928 1468 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1843 1468 72 138 0 1702 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 7372

[startup+402.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=436792/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=7512 CPUtime=402.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1516 0 0 0 40218 5 0 0 25 0 1 0 201385494 7692288 1500 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1878 1500 72 138 0 1737 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 7512

[startup+462.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=436408/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=7940 CPUtime=462.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1625 0 0 0 46218 5 0 0 25 0 1 0 201385494 8130560 1609 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 1985 1609 72 138 0 1844 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 7940

[startup+522.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=436152/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8224 CPUtime=522.22
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1678 0 0 0 52217 5 0 0 25 0 1 0 201385494 8421376 1662 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2056 1662 72 138 0 1915 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 8224

[startup+582.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=436152/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8224 CPUtime=582.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1699 0 0 0 58218 5 0 0 25 0 1 0 201385494 8421376 1683 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2056 1683 72 138 0 1915 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 8224

[startup+642.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=436088/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8368 CPUtime=642.22
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1719 0 0 0 64217 5 0 0 25 0 1 0 201385494 8568832 1703 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2092 1703 72 138 0 1951 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 8368

[startup+702.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435896/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8508 CPUtime=702.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1758 0 0 0 70217 6 0 0 25 0 1 0 201385494 8712192 1742 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2127 1742 72 138 0 1986 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 8508

[startup+762.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435896/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8652 CPUtime=762.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1781 0 0 0 76217 6 0 0 25 0 1 0 201385494 8859648 1765 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2163 1765 72 138 0 2022 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 8652

[startup+822.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435832/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8652 CPUtime=822.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1806 0 0 0 82217 6 0 0 25 0 1 0 201385494 8859648 1790 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2163 1790 72 138 0 2022 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 8652

[startup+882.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435768/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8652 CPUtime=882.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1814 0 0 0 88217 6 0 0 25 0 1 0 201385494 8859648 1798 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2163 1798 72 138 0 2022 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 8652

[startup+942.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435640/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8792 CPUtime=942.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1831 0 0 0 94217 6 0 0 25 0 1 0 201385494 9003008 1815 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2198 1815 72 138 0 2057 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 8792

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435576/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8792 CPUtime=1002.23
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1861 0 0 0 100217 6 0 0 25 0 1 0 201385494 9003008 1845 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2198 1845 72 138 0 2057 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 8792

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435512/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=8960 CPUtime=1062.24
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1875 0 0 0 106217 7 0 0 25 0 1 0 201385494 9175040 1859 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2240 1859 72 138 0 2099 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 8960

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435384/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=9100 CPUtime=1122.24
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1909 0 0 0 112217 7 0 0 25 0 1 0 201385494 9318400 1893 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2275 1893 72 138 0 2134 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 9100

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435192/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=9244 CPUtime=1182.24
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1955 0 0 0 118217 7 0 0 25 0 1 0 201385494 9465856 1939 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2311 1939 72 138 0 2170 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 9244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8190
/proc/meminfo: memFree=435128/2055920 swapFree=4183208/4192956
[pid=7991] ppid=7989 vsize=9388 CPUtime=1200.06
/proc/7991/stat : 7991 (minisat) R 7989 7991 7826 0 -1 4194304 1969 0 0 0 119999 7 0 0 25 0 1 0 201385494 9613312 1953 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7991/statm: 2347 1953 72 138 0 2206 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9388

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): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.076988
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 9388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1969
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= 1880

runsolver used 0.780881 second user time and 2.51262 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 15:58:10 UTC 2007

IDJOB= 295901
IDBENCH= 19924
IDSOLVER= 109
FILE ID= node55/295901-1171814290

PBS_JOBID= 3839634

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295901-1171814290/minisat /tmp/evaluation/295901-1171814290/instance-295901-1171814290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-295901-1171814290 -o ROOT/results/node55/solver-295901-1171814290 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295901-1171814290/minisat /tmp/evaluation/295901-1171814290/instance-295901-1171814290.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d0e9faac9ab5495d7ef24108e4e226d5

RANDOM SEED= 730796444

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        443536 kB
Buffers:         40244 kB
Cached:        1474636 kB
SwapCached:       3628 kB
Active:         724592 kB
Inactive:       799808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        443536 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            74128 kB
Committed_AS:   697536 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node55 on Sun Feb 18 16:18:13 UTC 2007