Trace number 299919

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) 1200.03 1200.35

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
MD5SUMb3b91fbfa86c5b3b18e8d2eef3892989
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark75.9794
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     393     1679     5056 |      559        0    nan |  0.000 % |
0.00/0.00	c |       103 |     393     1679     5056 |      615      103     20 |  0.001 % |
0.00/0.01	c |       254 |     393     1679     5056 |      677      254     19 |  0.001 % |
0.00/0.02	c |       481 |     393     1679     5056 |      744      481     19 |  0.001 % |
0.00/0.03	c |       820 |     393     1679     5056 |      819      434     17 |  0.001 % |
0.00/0.04	c |      1327 |     393     1679     5056 |      901      516     16 |  0.001 % |
0.00/0.07	c |      2086 |     393     1679     5056 |      991      802     17 |  0.001 % |
0.10/0.11	c |      3226 |     393     1679     5056 |     1090      913     16 |  0.001 % |
0.10/0.18	c |      4934 |     393     1679     5056 |     1199      945     15 |  0.001 % |
0.20/0.29	c |      7497 |     393     1679     5056 |     1319     1037     16 |  0.001 % |
0.41/0.45	c |     11343 |     393     1679     5056 |     1451      821     15 |  0.001 % |
0.61/0.70	c |     17110 |     393     1679     5056 |     1596     1398     16 |  0.001 % |
1.02/1.08	c |     25759 |     393     1679     5056 |     1756     1092     17 |  0.001 % |
1.64/1.68	c |     38734 |     393     1679     5056 |     1932     1534     18 |  0.001 % |
2.56/2.63	c |     58195 |     393     1679     5056 |     2125     1366     17 |  0.001 % |
3.99/4.09	c |     87388 |     393     1679     5056 |     2337     1421     17 |  0.001 % |
6.25/6.32	c |    131177 |     393     1679     5056 |     2571     1301     17 |  0.001 % |
9.72/9.76	c |    196862 |     393     1679     5056 |     2828     1591     17 |  0.001 % |
15.06/15.11	c |    295390 |     393     1679     5056 |     3111     2524     20 |  0.001 % |
23.45/23.47	c |    443180 |     393     1679     5056 |     3422     2359     18 |  0.001 % |
36.66/36.70	c |    664864 |     393     1679     5056 |     3765     2342     18 |  0.001 % |
56.84/56.92	c |    997390 |     393     1679     5056 |     4141     2054     16 |  0.001 % |
88.88/88.94	c |   1496180 |     393     1679     5056 |     4555     3439     20 |  0.001 % |
137.63/137.72	c |   2244362 |     393     1679     5056 |     5011     3250     16 |  0.001 % |
215.45/215.59	c |   3366636 |     393     1679     5056 |     5512     4810     19 |  0.001 % |
336.70/336.87	c |   5050047 |     393     1679     5056 |     6063     3861     18 |  0.001 % |
526.26/526.44	c |   7575163 |     393     1679     5056 |     6670     3697     16 |  0.001 % |
822.85/823.09	c |  11362838 |     393     1679     5056 |     7337     5174     17 |  0.001 % |

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/node3/watcher-299919-1171879872 -o ROOT/results/node3/solver-299919-1171879872 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299919-1171879872/minisat /tmp/evaluation/299919-1171879872/instance-299919-1171879872.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 1.00 3/77 1106
/proc/meminfo: memFree=778976/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=1884 CPUtime=0
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 207942048 1929216 135 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530702 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 471 135 72 138 0 330 0

[startup+0.107301 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1106
/proc/meminfo: memFree=778976/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=1884 CPUtime=0.1
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 165 0 0 0 10 0 0 0 18 0 1 0 207942048 1929216 149 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 471 149 73 138 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1884

[startup+0.515334 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1106
/proc/meminfo: memFree=778976/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=2016 CPUtime=0.51
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 190 0 0 0 51 0 0 0 21 0 1 0 207942048 2064384 174 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 504 174 73 138 0 363 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2016

[startup+1.3354 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=778392/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=2148 CPUtime=1.33
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 214 0 0 0 133 0 0 0 25 0 1 0 207942048 2199552 198 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 537 198 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.97154 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=778136/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=2280 CPUtime=2.97
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 242 0 0 0 297 0 0 0 25 0 1 0 207942048 2334720 226 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552692 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 570 226 73 138 0 429 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2280

[startup+6.25181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=777944/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=2416 CPUtime=6.25
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 277 0 0 0 625 0 0 0 25 0 1 0 207942048 2473984 261 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 604 261 73 138 0 463 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2416

[startup+12.7033 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=777688/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=2548 CPUtime=12.7
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 325 0 0 0 1270 0 0 0 25 0 1 0 207942048 2609152 309 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 637 309 73 138 0 496 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2548

[startup+25.5104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=777432/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=2812 CPUtime=25.5
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 392 0 0 0 2550 0 0 0 25 0 1 0 207942048 2879488 376 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 703 376 73 138 0 562 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2812

[startup+51.1205 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=777112/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=3076 CPUtime=51.1
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 465 0 0 0 5110 0 0 0 25 0 1 0 207942048 3149824 449 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 769 449 73 138 0 628 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3076

[startup+102.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=776728/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=3608 CPUtime=102.3
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 568 0 0 0 10230 0 0 0 25 0 1 0 207942048 3694592 552 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552998 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 902 552 73 138 0 761 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3608

[startup+162.36 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1107
/proc/meminfo: memFree=776280/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=3880 CPUtime=162.31
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 658 0 0 0 16231 0 0 0 25 0 1 0 207942048 3973120 642 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 970 642 73 138 0 829 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3880

[startup+222.384 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1107
/proc/meminfo: memFree=775960/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=4168 CPUtime=222.31
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 719 0 0 0 22231 0 0 0 25 0 1 0 207942048 4268032 703 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1042 703 73 138 0 901 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4168

[startup+282.409 s]
/proc/loadavg: 1.09 1.02 1.01 2/78 1107
/proc/meminfo: memFree=775768/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=4308 CPUtime=282.32
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 768 0 0 0 28232 0 0 0 25 0 1 0 207942048 4411392 752 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1077 752 73 138 0 936 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4308

[startup+342.436 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 1107
/proc/meminfo: memFree=775704/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=4444 CPUtime=342.33
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 804 0 0 0 34233 0 0 0 25 0 1 0 207942048 4550656 788 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1111 788 73 138 0 970 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4444

[startup+402.465 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 1107
/proc/meminfo: memFree=775512/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=4720 CPUtime=402.35
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 850 0 0 0 40234 1 0 0 25 0 1 0 207942048 4833280 834 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1180 834 73 138 0 1039 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 4720

[startup+462.492 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 1107
/proc/meminfo: memFree=775384/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=4852 CPUtime=462.36
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 880 0 0 0 46235 1 0 0 25 0 1 0 207942048 4968448 864 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1213 864 73 138 0 1072 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 4852

[startup+522.516 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1107
/proc/meminfo: memFree=775256/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=4852 CPUtime=522.37
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 894 0 0 0 52236 1 0 0 25 0 1 0 207942048 4968448 878 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1213 878 73 138 0 1072 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 4852

[startup+582.541 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1107
/proc/meminfo: memFree=775128/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5120 CPUtime=582.39
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 952 0 0 0 58237 2 0 0 25 0 1 0 207942048 5242880 936 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1280 936 73 138 0 1139 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 5120

[startup+642.568 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 1107
/proc/meminfo: memFree=774936/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5252 CPUtime=642.39
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 996 0 0 0 64237 2 0 0 25 0 1 0 207942048 5378048 980 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1313 980 73 138 0 1172 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 5252

[startup+702.596 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1107
/proc/meminfo: memFree=774744/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5388 CPUtime=702.4
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1029 0 0 0 70238 2 0 0 25 0 1 0 207942048 5517312 1013 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1347 1013 73 138 0 1206 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 5388

[startup+762.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774744/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5388 CPUtime=762.41
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1036 0 0 0 76239 2 0 0 25 0 1 0 207942048 5517312 1020 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1347 1020 73 138 0 1206 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5388

[startup+822.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774680/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5520 CPUtime=822.44
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1053 0 0 0 82241 3 0 0 25 0 1 0 207942048 5652480 1037 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1380 1037 73 138 0 1239 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 5520

[startup+882.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774488/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5656 CPUtime=882.45
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1097 0 0 0 88242 3 0 0 25 0 1 0 207942048 5791744 1081 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1414 1081 73 138 0 1273 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 5656

[startup+942.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774296/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5792 CPUtime=942.46
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1137 0 0 0 94243 3 0 0 25 0 1 0 207942048 5931008 1121 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1448 1121 73 138 0 1307 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 5792

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774296/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5932 CPUtime=1002.46
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1147 0 0 0 100243 3 0 0 25 0 1 0 207942048 6074368 1131 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1483 1131 73 138 0 1342 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 5932

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774232/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=5932 CPUtime=1062.48
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1172 0 0 0 106244 4 0 0 25 0 1 0 207942048 6074368 1156 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1483 1156 73 138 0 1342 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 5932

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774168/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=6076 CPUtime=1122.49
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1184 0 0 0 112245 4 0 0 25 0 1 0 207942048 6221824 1168 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552328 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1519 1168 73 138 0 1378 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 6076

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774168/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=6076 CPUtime=1182.5
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1192 0 0 0 118245 5 0 0 25 0 1 0 207942048 6221824 1176 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1519 1176 73 138 0 1378 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 6076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774104/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=6076 CPUtime=1200.02
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1197 0 0 0 119997 5 0 0 25 0 1 0 207942048 6221824 1181 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1519 1181 73 138 0 1378 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6076

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1107
/proc/meminfo: memFree=774104/2055920 swapFree=4192812/4192956
[pid=1106] ppid=1104 vsize=6076 CPUtime=1200.02
/proc/1106/stat : 1106 (minisat) R 1104 1106 1048 0 -1 4194304 1197 0 0 0 119997 5 0 0 25 0 1 0 207942048 6221824 1181 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/1106/statm: 1519 1181 73 138 0 1378 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.055991
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 6076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1197
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= 1902

runsolver used 1.2888 second user time and 2.67759 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 10:11:12 UTC 2007

IDJOB= 299919
IDBENCH= 20022
IDSOLVER= 109
FILE ID= node3/299919-1171879872

PBS_JOBID= 3839437

Free space on /tmp= 66552 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299919-1171879872/minisat /tmp/evaluation/299919-1171879872/instance-299919-1171879872.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-299919-1171879872 -o ROOT/results/node3/solver-299919-1171879872 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299919-1171879872/minisat /tmp/evaluation/299919-1171879872/instance-299919-1171879872.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b3b91fbfa86c5b3b18e8d2eef3892989

RANDOM SEED= 240650475

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        779384 kB
Buffers:         60540 kB
Cached:        1082880 kB
SwapCached:          0 kB
Active:         540744 kB
Inactive:       657060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        779384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            64404 kB
Committed_AS:  1008184 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Mon Feb 19 10:31:14 UTC 2007