Trace number 1797657

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_SIM 1.0? (TO) 1200.07 1200.6

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r3-noholes.cnf
MD5SUM91d125ee3007575f40ddeef126d7f80f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables498723
Number of clauses2928183
Sum of the clauses size7885040
Maximum clause length33
Minimum clause length1
Number of clauses of size 170035
Number of clauses of size 22107033
Number of clauses of size 3609981
Number of clauses of size 419805
Number of clauses of size 50
Number of clauses of size over 5121329

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
44.41/44.57	This is MiniSat 2.0 beta
44.41/44.57	WARNING: for repeatability, setting FPU to use double precision
44.41/44.57	============================[ Problem Statistics ]=============================
44.41/44.57	|                                                                             |
44.41/44.57	|  Number of variables:  498723                                               |
44.41/44.57	|  Number of clauses:    1820245                                              |
45.48/45.62	|  Parsing time:         0.92         s                                       |
45.48/45.69	============================[ Search Statistics ]==============================
45.48/45.69	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
45.48/45.69	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
45.48/45.69	===============================================================================
45.48/45.69	|         0 |  497245  1688269  4652060 |   562756        0    nan |  0.000 % |
45.48/45.69	|       100 |  497245  1688269  4652060 |   619031      100     14 |  0.295 % |
45.58/45.70	|       250 |  497245  1688269  4652060 |   680935      250     14 |  0.295 % |
45.58/45.71	|       476 |  497245  1688269  4652060 |   749028      476     14 |  0.295 % |
45.58/45.74	|       814 |  497241  1688269  4652060 |   823931      813     16 |  0.304 % |
45.58/45.76	|      1321 |  497240  1688269  4652060 |   906324     1320     16 |  0.304 % |
45.58/45.78	|      2080 |  497218  1688269  4652060 |   996957     2079     15 |  0.304 % |
45.88/46.03	|      3220 |  497031  1688269  4652060 |  1096652     3214     15 |  0.349 % |
46.48/46.66	|      4929 |  496873  1688269  4652060 |  1206318     4918     14 |  0.392 % |
48.08/48.21	|      7491 |  496449  1686049  4646333 |  1326949     7474     15 |  0.582 % |
50.08/50.25	|     11335 |  496163  1686049  4646333 |  1459644    11313     27 |  0.761 % |
55.48/55.69	|     17101 |  492326  1670549  4605925 |  1605609    16977     25 |  1.281 % |
65.07/65.30	|     25751 |  491654  1668127  4599683 |  1766170    25593     28 |  1.416 % |
78.87/79.08	|     38726 |  490816  1665752  4593623 |  1942787    38461     37 |  1.586 % |
101.87/102.02	|     58187 |  490396  1664030  4589224 |  2137066    57852     76 |  1.675 % |
134.16/134.33	|     87379 |  484825  1647889  4547302 |  2350772    86515     81 |  3.229 % |
224.03/224.30	|    131168 |  479923  1624669  4486950 |  2585850   129350    111 |  3.770 % |
370.80/371.08	|    196852 |  473127  1600150  4423156 |  2844435   194221    130 |  5.137 % |
632.23/632.51	|    295379 |  465877  1576488  4361596 |  3128878   291894    137 |  6.799 % |

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-1797657-1242083564/watcher-1797657-1242083564 -o /tmp/evaluation-result-1797657-1242083564/solver-1797657-1242083564 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1797657-1242083564.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17638
/proc/meminfo: memFree=1833216/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=35600 CPUtime=0
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 236384325 36454400 174 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 8900 175 93 274 0 8623 0

[startup+0.0712811 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17638
/proc/meminfo: memFree=1833216/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=35600 CPUtime=0.06
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 1287 0 0 0 6 0 0 0 18 0 1 0 236384325 36454400 1270 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 8900 1271 93 274 0 8623 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 35600

[startup+0.101282 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17638
/proc/meminfo: memFree=1833216/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=35600 CPUtime=0.09
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 1780 0 0 0 9 0 0 0 18 0 1 0 236384325 36454400 1763 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 8900 1763 93 274 0 8623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35600

[startup+0.3013 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17638
/proc/meminfo: memFree=1833216/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=35600 CPUtime=0.29
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 5067 0 0 0 27 2 0 0 19 0 1 0 236384325 36454400 5050 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 8900 5051 93 274 0 8623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35600

[startup+0.701336 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17638
/proc/meminfo: memFree=1833216/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=62640 CPUtime=0.69
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 14945 0 0 0 63 6 0 0 23 0 1 0 236384325 64143360 14928 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 15660 14929 93 274 0 15383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62640

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17639
/proc/meminfo: memFree=1723448/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=117328 CPUtime=1.49
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 29151 0 0 0 135 14 0 0 25 0 1 0 236384325 120143872 29134 1992294400 134512640 135635349 4294956224 18446744073709551615 134543268 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 29332 29134 99 274 0 29055 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117328

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17639
/proc/meminfo: memFree=1707064/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=137260 CPUtime=3.09
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 34151 0 0 0 293 16 0 0 25 0 1 0 236384325 140554240 34134 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 34315 34134 99 274 0 34038 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137260

[startup+6.30184 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 17639
/proc/meminfo: memFree=1670656/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=174088 CPUtime=6.29
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 43331 0 0 0 606 23 0 0 25 0 1 0 236384325 178266112 43314 1992294400 134512640 135635349 4294956224 18446744073709551615 134531522 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 43522 43314 99 274 0 43245 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 174088

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 17639
/proc/meminfo: memFree=1598784/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=243520 CPUtime=12.69
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 60703 0 0 0 1236 33 0 0 25 0 1 0 236384325 249364480 60686 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 60880 60686 99 274 0 60603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 243520

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 17639
/proc/meminfo: memFree=1466688/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=373276 CPUtime=25.48
/proc/17638/stat : 17638 (IUT_BMB_SIM) R 17636 17638 17213 0 -1 4194304 93130 0 0 0 2497 51 0 0 25 0 1 0 236384325 382234624 93113 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/17638/statm: 93319 93114 99 274 0 93042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 373276

[startup+51.1019 s]
/proc/loadavg: 1.18 1.04 1.01 2/66 17640
/proc/meminfo: memFree=1197496/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=109180 CPUtime=6.54
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 25139 0 0 0 638 16 0 0 25 0 1 0 236388777 111800320 24889 1992294400 134512640 135212939 4294956320 18446744073709551615 134530511 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 27295 24889 77 170 0 27123 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 607768

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 17640
/proc/meminfo: memFree=1175480/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=131220 CPUtime=57.73
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 30649 0 0 0 5753 20 0 0 25 0 1 0 236388777 134369280 30399 1992294400 134512640 135212939 4294956320 18446744073709551615 134536188 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 32805 30399 77 170 0 32633 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 629808

[startup+162.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 17640
/proc/meminfo: memFree=1151736/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=155160 CPUtime=117.72
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 36600 0 0 0 11745 27 0 0 25 0 1 0 236388777 158883840 36350 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 38790 36350 77 170 0 38618 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 653748

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 17640
/proc/meminfo: memFree=1129784/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=176684 CPUtime=177.69
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 42020 0 0 0 17737 32 0 0 25 0 1 0 236388777 180924416 41770 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 44171 41770 77 170 0 43999 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 675272

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17640
/proc/meminfo: memFree=1105912/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=200996 CPUtime=237.68
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 48053 0 0 0 23729 39 0 0 25 0 1 0 236388777 205819904 47803 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 50249 47803 77 170 0 50077 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 699584

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17640
/proc/meminfo: memFree=1085752/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=220800 CPUtime=297.66
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 53022 0 0 0 29721 45 0 0 25 0 1 0 236388777 226099200 52772 1992294400 134512640 135212939 4294956320 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 55200 52772 77 170 0 55028 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 719388

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=1070776/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=236132 CPUtime=357.64
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 56772 0 0 0 35715 49 0 0 25 0 1 0 236388777 241799168 56522 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 59033 56522 77 170 0 58861 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 734720

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=1055544/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=251208 CPUtime=417.63
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 60546 0 0 0 41709 54 0 0 25 0 1 0 236388777 257236992 60296 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 62802 60296 77 170 0 62630 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 749796

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=1039352/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44

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

/proc/17640/statm: 70309 67859 77 170 0 70137 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 779824

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=1008760/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=297492 CPUtime=597.58
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 72188 0 0 0 59692 66 0 0 25 0 1 0 236388777 304631808 71938 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 74373 71938 77 170 0 74201 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 796080

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=991224/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=315416 CPUtime=657.56
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 76557 0 0 0 65686 70 0 0 25 0 1 0 236388777 322985984 76307 1992294400 134512640 135212939 4294956320 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 78854 76307 77 170 0 78682 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 814004

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=981688/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=324692 CPUtime=717.55
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 78891 0 0 0 71682 73 0 0 25 0 1 0 236388777 332484608 78641 1992294400 134512640 135212939 4294956320 18446744073709551615 134526904 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 81173 78641 77 170 0 81001 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 823280

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=976696/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=329912 CPUtime=777.52
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 80173 0 0 0 77678 74 0 0 25 0 1 0 236388777 337829888 79923 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 82478 79923 77 170 0 82306 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 828500

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=963704/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=342720 CPUtime=837.51
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 83408 0 0 0 83673 78 0 0 25 0 1 0 236388777 350945280 83158 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 85680 83158 77 170 0 85508 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 841308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=953080/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=353296 CPUtime=897.5
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 86066 0 0 0 89669 81 0 0 25 0 1 0 236388777 361775104 85816 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 88324 85816 77 170 0 88152 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 851884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=942392/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=363900 CPUtime=957.48
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 88722 0 0 0 95664 84 0 0 25 0 1 0 236388777 372633600 88472 1992294400 134512640 135212939 4294956320 18446744073709551615 134527011 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 90975 88472 77 170 0 90803 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 862488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=926072/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=380152 CPUtime=1017.46
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 92795 0 0 0 101656 90 0 0 25 0 1 0 236388777 389275648 92545 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 95038 92545 77 170 0 94866 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 878740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=915448/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=390592 CPUtime=1077.44
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 95424 0 0 0 107652 92 0 0 25 0 1 0 236388777 399966208 95174 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 97648 95174 77 170 0 97476 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 889180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=906616/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=399592 CPUtime=1137.43
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 97665 0 0 0 113648 95 0 0 25 0 1 0 236388777 409182208 97415 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 99898 97415 77 170 0 99726 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 898180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=903608/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=402232 CPUtime=1155.63
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 98346 0 0 0 115467 96 0 0 25 0 1 0 236388777 411885568 98096 1992294400 134512640 135212939 4294956320 18446744073709551615 134526650 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 100558 98096 77 170 0 100386 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 900820

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17640
/proc/meminfo: memFree=903608/2055920 swapFree=4150108/4192956
[pid=17638] ppid=17636 vsize=498588 CPUtime=44.44
/proc/17638/stat : 17638 (IUT_BMB_SIM) S 17636 17638 17213 0 -1 4194304 126008 0 0 0 3731 713 0 0 25 0 1 0 236384325 510554112 124474 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17638/statm: 124647 124474 106 274 0 124370 0
[pid=17640] ppid=17638 vsize=402232 CPUtime=1155.63
/proc/17640/stat : 17640 (minisat) R 17638 17638 17213 0 -1 4194304 98346 0 0 0 115467 96 0 0 25 0 1 0 236388777 411885568 98096 1992294400 134512640 135212939 4294956320 18446744073709551615 134526650 0 0 4096 3 0 0 0 17 0 0 0
/proc/17640/statm: 100558 98096 77 170 0 100386 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 900820

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17638 and gives
#  childrusage.ru_utime.tv_sec=37
#  childrusage.ru_utime.tv_usec=319326
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=221902
# CPU time returned by wait4() is 44.5412
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.6
CPU time (s): 1200.07
CPU user time (s): 1191.98
CPU system time (s): 8.09
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 900820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.3193
system time used= 7.2219
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126008
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= 5
involuntary context switches= 155

runsolver used 1.03284 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-12 01:12:48
IDJOB=1797657
IDBENCH=70959
IDSOLVER=650
FILE ID=node51/1797657-1242083564
PBS_JOBID= 9277610
Free space on /tmp= 66212 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r3-noholes.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797657-1242083564/watcher-1797657-1242083564 -o /tmp/evaluation-result-1797657-1242083564/solver-1797657-1242083564 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1797657-1242083564.cnf HOME

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

MD5SUM BENCH= 91d125ee3007575f40ddeef126d7f80f
RANDOM SEED=974201788

node51.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		: 3000.214
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		: 3000.214
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:       1833696 kB
Buffers:          5896 kB
Cached:         110172 kB
SwapCached:      36660 kB
Active:          78540 kB
Inactive:        76232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833696 kB
SwapTotal:     4192956 kB
SwapFree:      4150108 kB
Dirty:           63776 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            53468 kB
Committed_AS:   652916 kB
PageTables:       1396 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= 66172 MiB
End job on node51 at 2009-05-12 01:32:51