Trace number 1786321

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) 5000.05 5001.32

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark618.445
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.39/0.41	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.41	c ============================[ Problem Statistics ]=============================
0.39/0.41	c |                                                                             |
0.39/0.41	c |  Number of variables:  483                                                  |
0.39/0.41	c |  Number of clauses:    25396                                                |
0.39/0.43	c |  Parsing time:         0.01         s                                       |
0.40/0.67	c ============================[ Search Statistics ]==============================
0.40/0.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.67	c ===============================================================================
0.40/0.67	c |         0 |     462    24913    65072 |     8304        0    nan |  0.000 % |
0.40/0.68	c |       102 |     462    24913    65072 |     9134      102    112 |  0.000 % |
0.40/0.69	c |       253 |     462    24913    65072 |    10048      253    110 |  0.000 % |
0.40/0.70	c |       478 |     462    24913    65072 |    11053      478    108 |  0.000 % |
0.40/0.73	c |       815 |     462    24913    65072 |    12158      815    113 |  0.000 % |
0.40/0.80	c |      1321 |     462    24913    65072 |    13374     1321    116 |  0.000 % |
0.40/0.91	c |      2081 |     462    24913    65072 |    14711     2081    116 |  0.000 % |
1.08/1.13	c |      3220 |     462    24913    65072 |    16182     3220    117 |  0.000 % |
1.48/1.52	c |      4930 |     462    24913    65072 |    17801     4930    116 |  0.000 % |
2.47/2.52	c |      7492 |     462    24913    65072 |    19581     7492    116 |  0.000 % |
4.18/4.24	c |     11339 |     462    24913    65072 |    21539    11339    114 |  0.000 % |
9.67/9.77	c |     17105 |     462    24913    65072 |    23693    17105    113 |  0.000 % |
17.77/17.88	c |     25758 |     462    24913    65072 |    26062    13797    102 |  0.000 % |
31.77/31.88	c |     38734 |     462    24913    65072 |    28668    13588     92 |  0.000 % |
40.06/40.18	c |     58195 |     462    24913    65072 |    31535    16682    106 |  0.000 % |
61.66/61.78	c |     87387 |     462    24913    65072 |    34689    29108     96 |  0.000 % |
93.05/93.19	c |    131176 |     462    24913    65072 |    38158    34171     98 |  0.000 % |
129.65/129.74	c |    196861 |     462    24913    65072 |    41974    30475    101 |  0.000 % |
217.03/217.19	c |    295387 |     462    24913    65072 |    46171    25901    101 |  0.000 % |
342.20/342.32	c |    443178 |     462    24913    65072 |    50788    24259     98 |  0.000 % |
536.74/536.90	c |    664861 |     462    24913    65072 |    55867    34273    123 |  0.000 % |
919.85/920.14	c |    997388 |     462    24913    65072 |    61454    54434    113 |  0.000 % |
1713.36/1713.81	c |   1496176 |     462    24913    65072 |    67599    20831     99 |  0.000 % |
3003.94/3004.72	c |   2244362 |     462    24913    65072 |    74359    23875     96 |  0.000 % |
4942.36/4943.62	c |   3366639 |     461    24802    64850 |    81795    20203    106 |  0.207 % |
5000.05/5001.31	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-1786321-1241957566/watcher-1786321-1241957566 -o /tmp/evaluation-result-1786321-1241957566/solver-1786321-1241957566 -C 5000 -W 6000 -M 1800 IUT_BMB_SAT HOME/instance-1786321-1241957566.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4068
/proc/meminfo: memFree=1799600/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=1584 CPUtime=0
/proc/4068/stat : 4068 (IUT_BMB_SAT) R 4066 4068 4004 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 223784360 1622016 166 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4068/statm: 396 166 92 274 0 119 0

[startup+0.015736 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4068
/proc/meminfo: memFree=1799600/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=1856 CPUtime=0.01
/proc/4068/stat : 4068 (IUT_BMB_SAT) R 4066 4068 4004 0 -1 4194304 282 0 0 0 1 0 0 0 18 0 1 0 223784360 1900544 265 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/4068/statm: 464 265 99 274 0 187 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1856

[startup+0.101744 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4068
/proc/meminfo: memFree=1799600/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=3044 CPUtime=0.09
/proc/4068/stat : 4068 (IUT_BMB_SAT) R 4066 4068 4004 0 -1 4194304 587 0 0 0 9 0 0 0 18 0 1 0 223784360 3117056 570 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/4068/statm: 761 571 99 274 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3044

[startup+0.301763 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4068
/proc/meminfo: memFree=1799600/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.29
/proc/4068/stat : 4068 (IUT_BMB_SAT) R 4066 4068 4004 0 -1 4194304 1367 0 0 0 28 1 0 0 19 0 1 0 223784360 6361088 1350 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4068/statm: 1553 1350 101 274 0 1276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6212

[startup+0.7018 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4068
/proc/meminfo: memFree=1799600/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 6212

[startup+1.50287 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1791064/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=5704 CPUtime=1.08
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 1189 0 0 0 108 0 0 0 25 0 1 0 223784402 5840896 1116 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 1426 1116 85 178 0 1246 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17272

[startup+3.10202 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1788696/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=7712 CPUtime=2.67
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 1709 0 0 0 267 0 0 0 25 0 1 0 223784402 7897088 1636 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 1928 1637 85 178 0 1748 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19280

[startup+6.30132 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1785240/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=10376 CPUtime=5.88
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 2377 0 0 0 587 1 0 0 25 0 1 0 223784402 10625024 2304 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 2594 2304 85 178 0 2414 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21944

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1781848/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=13720 CPUtime=12.27
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 3188 0 0 0 1226 1 0 0 25 0 1 0 223784402 14049280 3115 1992294400 134512640 135243223 4294956320 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 3430 3115 85 178 0 3250 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25288

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1779160/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=16004 CPUtime=25.07
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 3768 0 0 0 2505 2 0 0 25 0 1 0 223784402 16388096 3695 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 4001 3695 85 178 0 3821 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27572

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1776856/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=18884 CPUtime=50.67
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 4447 0 0 0 5064 3 0 0 25 0 1 0 223784402 19337216 4374 1992294400 134512640 135243223 4294956320 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 4721 4374 85 178 0 4541 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30452

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1772248/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=23192 CPUtime=101.86
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 5505 0 0 0 10182 4 0 0 25 0 1 0 223784402 23748608 5432 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 5798 5432 85 178 0 5618 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34760

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1768728/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=26792 CPUtime=161.83
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 6374 0 0 0 16178 5 0 0 25 0 1 0 223784402 27435008 6301 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 6698 6301 85 178 0 6518 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38360

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1767448/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=28228 CPUtime=221.82
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 6686 0 0 0 22176 6 0 0 25 0 1 0 223784402 28905472 6613 1992294400 134512640 135243223 4294956320 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 7057 6613 85 178 0 6877 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39796

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 4071
/proc/meminfo: memFree=1765656/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=29984 CPUtime=281.81

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

/proc/meminfo: memFree=1725336/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=70916 CPUtime=4540.75
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16780 0 0 0 454046 29 0 0 25 0 1 0 223784402 72617984 16707 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17729 16707 85 178 0 17549 0
Current children cumulated CPU time (s) 4541.15
Current children cumulated vsize (KiB) 82484

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1725336/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=70916 CPUtime=4600.75
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16780 0 0 0 460045 30 0 0 25 0 1 0 223784402 72617984 16707 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17729 16707 85 178 0 17549 0
Current children cumulated CPU time (s) 4601.15
Current children cumulated vsize (KiB) 82484

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724696/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71556 CPUtime=4660.73
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16929 0 0 0 466043 30 0 0 25 0 1 0 223784402 73273344 16856 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17889 16856 85 178 0 17709 0
Current children cumulated CPU time (s) 4661.13
Current children cumulated vsize (KiB) 83124

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724632/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71556 CPUtime=4720.71
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16931 0 0 0 472041 30 0 0 25 0 1 0 223784402 73273344 16858 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17889 16858 85 178 0 17709 0
Current children cumulated CPU time (s) 4721.11
Current children cumulated vsize (KiB) 83124

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724632/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71556 CPUtime=4780.69
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16931 0 0 0 478039 30 0 0 25 0 1 0 223784402 73273344 16858 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17889 16858 85 178 0 17709 0
Current children cumulated CPU time (s) 4781.09
Current children cumulated vsize (KiB) 83124

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724568/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71556 CPUtime=4840.69
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16931 0 0 0 484038 31 0 0 25 0 1 0 223784402 73273344 16858 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17889 16858 85 178 0 17709 0
Current children cumulated CPU time (s) 4841.09
Current children cumulated vsize (KiB) 83124

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724504/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71556 CPUtime=4900.67
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16937 0 0 0 490036 31 0 0 25 0 1 0 223784402 73273344 16864 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17889 16864 85 178 0 17709 0
Current children cumulated CPU time (s) 4901.07
Current children cumulated vsize (KiB) 83124

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724376/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71556 CPUtime=4960.65
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16956 0 0 0 496034 31 0 0 25 0 1 0 223784402 73273344 16883 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17889 16883 85 178 0 17709 0
Current children cumulated CPU time (s) 4961.05
Current children cumulated vsize (KiB) 83124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724312/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71768 CPUtime=4999.65
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16976 0 0 0 499934 31 0 0 25 0 1 0 223784402 73490432 16903 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17942 16903 85 178 0 17762 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 83336

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4079
/proc/meminfo: memFree=1724312/2055920 swapFree=4151488/4192956
[pid=4068] ppid=4066 vsize=6212 CPUtime=0.4
/proc/4068/stat : 4068 (IUT_BMB_SAT) S 4066 4068 4004 0 -1 4194304 1373 0 0 0 31 9 0 0 20 0 1 0 223784360 6361088 1355 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/4068/statm: 1553 1355 106 274 0 1276 0
[pid=4070] ppid=4068 vsize=5356 CPUtime=0
/proc/4070/stat : 4070 (sh) S 4068 4068 4004 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 223784401 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4070/statm: 1339 232 193 169 0 50 0
[pid=4071] ppid=4070 vsize=71768 CPUtime=4999.65
/proc/4071/stat : 4071 (minisat) R 4070 4068 4004 0 -1 4194304 16976 0 0 0 499934 31 0 0 25 0 1 0 223784402 73490432 16903 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/4071/statm: 17942 16903 85 178 0 17762 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 83336

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4068 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=317951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=102984
# CPU time returned by wait4() is 0.420935
# while last known CPU time is 5000.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.32
CPU time (s): 5000.05
CPU user time (s): 4999.65
CPU system time (s): 0.4
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 83336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.317951
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2173
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= 5

runsolver used 4.51431 second user time and 13.6809 second system time

The end

Launcher Data 

Begin job on node48 at 2009-05-10 14:12:46
IDJOB=1786321
IDBENCH=71805
IDSOLVER=638
FILE ID=node48/1786321-1241957566
PBS_JOBID= 9265127
Free space on /tmp= 66308 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1786321-1241957566/watcher-1786321-1241957566 -o /tmp/evaluation-result-1786321-1241957566/solver-1786321-1241957566 -C 5000 -W 6000 -M 1800  IUT_BMB_SAT HOME/instance-1786321-1241957566.cnf HOME

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=40960593

node48.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		: 3000.209
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		: 3000.209
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:       1800080 kB
Buffers:         46560 kB
Cached:         105884 kB
SwapCached:      36188 kB
Active:          92564 kB
Inactive:        97940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800080 kB
SwapTotal:     4192956 kB
SwapFree:      4151488 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          13960 kB
Slab:            51364 kB
Committed_AS:   805444 kB
PageTables:       1368 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= 66304 MiB
End job on node48 at 2009-05-10 15:36:10