Trace number 1532651

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.06 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.29/0.31	c WARNING: for repeatability, setting FPU to use double precision
0.29/0.31	c ============================[ Problem Statistics ]=============================
0.29/0.31	c |                                                                             |
0.29/0.31	c |  Number of variables:  8000                                                 |
0.29/0.31	c |  Number of clauses:    33600                                                |
0.29/0.37	c |  Parsing time:         0.05         s                                       |
0.30/0.42	c ============================[ Search Statistics ]==============================
0.30/0.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.42	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.42	c ===============================================================================
0.30/0.42	c |         0 |    7784    33290   101102 |    11096        0    nan |  0.000 % |
0.30/0.45	c |       101 |    7784    33290   101102 |    12206      101    115 |  0.000 % |
0.30/0.49	c |       251 |    7784    33290   101102 |    13426      251    117 |  0.000 % |
0.30/0.54	c |       479 |    7784    33290   101102 |    14769      479    122 |  0.000 % |
0.30/0.62	c |       816 |    7784    33290   101102 |    16246      816    136 |  0.000 % |
0.30/0.74	c |      1322 |    7784    33290   101102 |    17871     1322    136 |  0.000 % |
0.30/0.93	c |      2082 |    7784    33290   101102 |    19658     2082    146 |  0.000 % |
1.18/1.23	c |      3221 |    7784    33290   101102 |    21624     3221    154 |  0.000 % |
1.58/1.69	c |      4929 |    7784    33290   101102 |    23786     4929    154 |  0.000 % |
2.37/2.47	c |      7491 |    7784    33290   101102 |    26165     7491    161 |  0.000 % |
3.68/3.75	c |     11335 |    7784    33290   101102 |    28781    11335    168 |  0.000 % |
5.98/6.10	c |     17102 |    7784    33290   101102 |    31660    17102    175 |  0.000 % |
9.97/10.04	c |     25752 |    7784    33290   101102 |    34826    25752    177 |  0.000 % |
17.07/17.17	c |     38726 |    7784    33290   101102 |    38308    14283    195 |  0.000 % |
29.57/29.68	c |     58187 |    7784    33290   101102 |    42139    33744    203 |  0.000 % |
50.25/50.32	c |     87380 |    7784    33290   101102 |    46353    31789    196 |  0.000 % |
84.25/84.32	c |    131169 |    7784    33290   101102 |    50988    40129    203 |  0.000 % |
147.92/148.07	c |    196853 |    7784    33290   101102 |    56087    27103    204 |  0.000 % |
253.89/254.08	c |    295380 |    7784    33290   101102 |    61696    37736    223 |  0.000 % |
423.23/423.49	c |    443169 |    7784    33290   101102 |    67866    40282    214 |  0.000 % |
728.22/728.57	c |    664852 |    7784    33290   101102 |    74652    52879    259 |  0.000 % |
1200.06/1200.51	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532651-1238392031/watcher-1532651-1238392031 -o /tmp/evaluation-result-1532651-1238392031/solver-1532651-1238392031 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532651-1238392031.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 7744
/proc/meminfo: memFree=1430464/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=1680 CPUtime=0
/proc/7744/stat : 7744 (IUT_BMB_SAT) R 7742 7744 7410 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 1111869462 1720320 154 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/7744/statm: 420 155 92 274 0 143 0

[startup+0.0432729 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 7744
/proc/meminfo: memFree=1430464/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=3132 CPUtime=0.03
/proc/7744/stat : 7744 (IUT_BMB_SAT) R 7742 7744 7410 0 -1 4194304 612 0 0 0 3 0 0 0 18 0 1 0 1111869462 3207168 595 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/7744/statm: 783 595 97 274 0 506 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3132

[startup+0.102284 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 7744
/proc/meminfo: memFree=1430464/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=3924 CPUtime=0.09
/proc/7744/stat : 7744 (IUT_BMB_SAT) R 7742 7744 7410 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 1111869462 4018176 786 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/7744/statm: 981 786 97 274 0 704 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3924

[startup+0.301323 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 7744
/proc/meminfo: memFree=1430464/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.29
/proc/7744/stat : 7744 (IUT_BMB_SAT) R 7742 7744 7410 0 -1 4194304 888 0 0 0 17 12 0 0 19 0 1 0 1111869462 4423680 871 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/7744/statm: 1080 871 99 274 0 803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4320

[startup+0.702402 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 7744
/proc/meminfo: memFree=1430464/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4320

[startup+1.50156 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1421928/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=6960 CPUtime=1.18
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 1599 0 0 0 117 1 0 0 25 0 1 0 1111869494 7127040 1512 1992294400 134512640 135243223 4294956304 18446744073709551615 134568546 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 1740 1512 85 178 0 1560 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16636

[startup+3.10187 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1419112/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=10656 CPUtime=2.78
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 2532 0 0 0 276 2 0 0 25 0 1 0 1111869494 10911744 2445 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 2664 2445 85 178 0 2484 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20332

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1411944/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=17052 CPUtime=5.98
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 4112 0 0 0 595 3 0 0 25 0 1 0 1111869494 17461248 4025 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 4263 4025 85 178 0 4083 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26728

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1401128/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=27276 CPUtime=12.37
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 6680 0 0 0 1232 5 0 0 25 0 1 0 1111869494 27930624 6593 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 6819 6593 85 178 0 6639 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36952

[startup+25.5023 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1396008/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=31500 CPUtime=25.17
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 7711 0 0 0 2511 6 0 0 25 0 1 0 1111869494 32256000 7624 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 7875 7624 85 178 0 7695 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 41176

[startup+51.1023 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1387816/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=39684 CPUtime=50.75
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 9766 0 0 0 5068 7 0 0 25 0 1 0 1111869494 40636416 9679 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 9921 9679 85 178 0 9741 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 49360

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1377576/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=49848 CPUtime=101.95
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 12326 0 0 0 10185 10 0 0 25 0 1 0 1111869494 51044352 12239 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 12462 12239 85 178 0 12282 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59524

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1374376/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=53148 CPUtime=161.92
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 13130 0 0 0 16182 10 0 0 25 0 1 0 1111869494 54423552 13043 1992294400 134512640 135243223 4294956304 18446744073709551615 134555532 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 13287 13043 85 178 0 13107 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 62824

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1372648/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=54864 CPUtime=221.9
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 13562 0 0 0 22179 11 0 0 25 0 1 0 1111869494 56180736 13475 1992294400 134512640 135243223 4294956304 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 13716 13475 85 178 0 13536 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 64540

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1362152/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1341032/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=761.71
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 76152 19 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 96056

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7747
/proc/meminfo: memFree=1340968/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=821.69
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 82149 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 96056

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340968/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=881.67
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 88147 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 96056

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340968/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=941.65
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 94145 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 96056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340968/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=1001.62
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 100142 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 96056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340968/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=1061.6
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 106140 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 96056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340904/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=1121.58
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 112138 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 96056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340904/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=1181.56
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 118136 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 96056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340904/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=1199.76
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 119956 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96056

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: 0.99 0.98 0.99 2/67 7753
/proc/meminfo: memFree=1340904/2055920 swapFree=4176728/4192956
[pid=7744] ppid=7742 vsize=4320 CPUtime=0.3
/proc/7744/stat : 7744 (IUT_BMB_SAT) S 7742 7744 7410 0 -1 4194304 895 0 0 0 17 13 0 0 19 0 1 0 1111869462 4423680 877 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7744/statm: 1080 877 105 274 0 803 0
[pid=7746] ppid=7744 vsize=5356 CPUtime=0
/proc/7746/stat : 7746 (sh) S 7744 7744 7410 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111869493 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7746/statm: 1339 232 193 169 0 50 0
[pid=7747] ppid=7746 vsize=86380 CPUtime=1199.76
/proc/7747/stat : 7747 (minisat) R 7746 7744 7410 0 -1 4194304 21435 0 0 0 119956 20 0 0 25 0 1 0 1111869494 88453120 21348 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/7747/statm: 21595 21348 85 178 0 21415 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96056

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7744 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=184971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=134979
# CPU time returned by wait4() is 0.31995
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.33
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 96056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 7
involuntary context switches= 3

runsolver used 1.12083 second user time and 3.2555 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-30 07:47:12
IDJOB=1532651
IDBENCH=70304
IDSOLVER=523
FILE ID=node11/1532651-1238392031
PBS_JOBID= 9061316
Free space on /tmp= 66412 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532651-1238392031/watcher-1532651-1238392031 -o /tmp/evaluation-result-1532651-1238392031/solver-1532651-1238392031 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532651-1238392031.cnf HOME

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=968935787

node11.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		: 3000.274
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		: 3000.274
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:       1430944 kB
Buffers:         99544 kB
Cached:         421340 kB
SwapCached:      10196 kB
Active:          75168 kB
Inactive:       457448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430944 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            78368 kB
Committed_AS:  2817640 kB
PageTables:       1456 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= 66412 MiB
End job on node11 at 2009-03-30 08:07:14