Trace number 1532201

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) 1200.01 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.10/0.17	c WARNING: for repeatability, setting FPU to use double precision
0.10/0.17	c ============================[ Problem Statistics ]=============================
0.10/0.17	c |                                                                             |
0.10/0.17	c |  Number of variables:  900                                                  |
0.10/0.17	c |  Number of clauses:    18000                                                |
0.17/0.20	c |  Parsing time:         0.03         s                                       |
0.17/0.28	c ============================[ Search Statistics ]==============================
0.17/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.17/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.17/0.28	c ===============================================================================
0.17/0.28	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.17/0.29	c |       100 |     900    18000    90000 |     6600      100    106 |  0.000 % |
0.17/0.31	c |       250 |     900    18000    90000 |     7260      250    110 |  0.000 % |
0.17/0.33	c |       476 |     900    18000    90000 |     7986      476    111 |  0.000 % |
0.17/0.36	c |       814 |     900    18000    90000 |     8784      814    111 |  0.000 % |
0.17/0.41	c |      1320 |     900    18000    90000 |     9663     1320    112 |  0.000 % |
0.17/0.50	c |      2080 |     900    18000    90000 |    10629     2080    115 |  0.000 % |
0.17/0.62	c |      3220 |     900    18000    90000 |    11692     3220    118 |  0.000 % |
0.17/0.83	c |      4929 |     900    18000    90000 |    12861     4929    121 |  0.000 % |
1.09/1.16	c |      7491 |     900    18000    90000 |    14147     7491    120 |  0.000 % |
1.68/1.77	c |     11336 |     900    18000    90000 |    15562    11336    124 |  0.000 % |
2.88/2.90	c |     17104 |     900    18000    90000 |    17118     9166    127 |  0.000 % |
4.58/4.65	c |     25754 |     900    18000    90000 |    18830     9095    125 |  0.000 % |
7.78/7.86	c |     38728 |     900    18000    90000 |    20713    12495    130 |  0.000 % |
13.18/13.26	c |     58190 |     900    18000    90000 |    22784    10927    124 |  0.000 % |
21.38/21.40	c |     87384 |     900    18000    90000 |    25063    16535    128 |  0.000 % |
35.77/35.87	c |    131173 |     900    18000    90000 |    27569    20157    121 |  0.000 % |
61.36/61.46	c |    196858 |     900    18000    90000 |    30326    26066    134 |  0.000 % |
101.04/101.11	c |    295385 |     900    18000    90000 |    33359    17486    130 |  0.000 % |
171.18/171.32	c |    443175 |     900    18000    90000 |    36695    20587    133 |  0.000 % |
284.43/284.66	c |    664858 |     900    18000    90000 |    40364    31291    134 |  0.000 % |
462.15/462.45	c |    997383 |     900    18000    90000 |    44401    38039    137 |  0.000 % |
733.06/733.41	c |   1496172 |     900    18000    90000 |    48841    15535    128 |  0.000 % |
1165.23/1165.70	c |   2244355 |     900    18000    90000 |    53725    30090    137 |  0.000 % |
1200.01/1200.51	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-1532201-1238375257/watcher-1532201-1238375257 -o /tmp/evaluation-result-1532201-1238375257/solver-1532201-1238375257 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532201-1238375257.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 0.97 0.99 3/64 8605
/proc/meminfo: memFree=759288/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=1632 CPUtime=0
/proc/8605/stat : 8605 (IUT_BMB_SAT) R 8603 8605 8407 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 281727055 1671168 210 1992294400 134512640 135635285 4294956224 18446744073709551615 134547170 0 0 4096 0 0 0 0 17 0 0 0
/proc/8605/statm: 408 210 97 274 0 131 0

[startup+0.0369919 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=759288/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2292 CPUtime=0.03
/proc/8605/stat : 8605 (IUT_BMB_SAT) R 8603 8605 8407 0 -1 4194304 376 0 0 0 3 0 0 0 18 0 1 0 281727055 2347008 359 1992294400 134512640 135635285 4294956224 18446744073709551615 135072711 0 0 4096 0 0 0 0 17 0 0 0
/proc/8605/statm: 573 359 97 274 0 296 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2292

[startup+0.101999 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=759288/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.1
/proc/8605/stat : 8605 (IUT_BMB_SAT) R 8603 8605 8407 0 -1 4194304 537 0 0 0 8 2 0 0 18 0 1 0 281727055 2887680 520 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/8605/statm: 705 520 99 274 0 428 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.302021 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=759288/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2820

[startup+0.701066 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8605
/proc/meminfo: memFree=759288/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2820

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=752160/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=7984 CPUtime=1.31
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 1836 0 0 0 131 0 0 0 25 0 1 0 281727073 8175616 1743 1992294400 134512640 135243223 4294956320 18446744073709551615 134555750 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 1996 1743 84 178 0 1816 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16160

[startup+3.10233 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=748192/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=11284 CPUtime=2.92
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 2638 0 0 0 291 1 0 0 25 0 1 0 281727073 11554816 2545 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 2821 2545 84 178 0 2641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19460

[startup+6.30168 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=745504/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=12340 CPUtime=6.11
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 2925 0 0 0 610 1 0 0 25 0 1 0 281727073 12636160 2832 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 3085 2832 84 178 0 2905 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20516

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=743136/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=14720 CPUtime=12.51
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 3519 0 0 0 1250 1 0 0 25 0 1 0 281727073 15073280 3426 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 3680 3426 84 178 0 3500 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22896

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=740896/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=17232 CPUtime=25.3
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 4121 0 0 0 2528 2 0 0 25 0 1 0 281727073 17645568 4028 1992294400 134512640 135243223 4294956320 18446744073709551615 134555681 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 4308 4028 84 178 0 4128 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25408

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=737568/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=21088 CPUtime=50.89
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 5072 0 0 0 5086 3 0 0 25 0 1 0 281727073 21594112 4979 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 5272 4979 84 178 0 5092 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29264

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=735456/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=22540 CPUtime=102.07
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 5439 0 0 0 10204 3 0 0 25 0 1 0 281727073 23080960 5346 1992294400 134512640 135243223 4294956320 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 5635 5346 84 178 0 5455 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30716

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=732704/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=25312 CPUtime=162.02
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 6140 0 0 0 16199 3 0 0 25 0 1 0 281727073 25919488 6047 1992294400 134512640 135243223 4294956320 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 6328 6047 84 178 0 6148 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 33488

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=728800/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=29156 CPUtime=221.99
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 7113 0 0 0 22195 4 0 0 25 0 1 0 281727073 29855744 7020 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 7289 7020 84 178 0 7109 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 37332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=728800/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=719776/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=38096 CPUtime=761.79
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 9365 0 0 0 76172 7 0 0 25 0 1 0 281727073 39010304 9252 1992294400 134512640 135243223 4294956320 18446744073709551615 134555696 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 9524 9252 84 178 0 9344 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 46272

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=718432/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=39504 CPUtime=821.76
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 9697 0 0 0 82169 7 0 0 25 0 1 0 281727073 40452096 9584 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 9876 9584 84 178 0 9696 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 47680

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=717920/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=40024 CPUtime=881.74
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 9836 0 0 0 88167 7 0 0 25 0 1 0 281727073 40984576 9723 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10006 9723 84 178 0 9826 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 48200

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=717856/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=40024 CPUtime=941.72
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 9836 0 0 0 94165 7 0 0 25 0 1 0 281727073 40984576 9723 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10006 9723 84 178 0 9826 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 48200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=717856/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=40024 CPUtime=1001.7
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 9836 0 0 0 100163 7 0 0 25 0 1 0 281727073 40984576 9723 1992294400 134512640 135243223 4294956320 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10006 9723 84 178 0 9826 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 48200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=717856/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=40156 CPUtime=1061.69
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 9853 0 0 0 106161 8 0 0 25 0 1 0 281727073 41119744 9740 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10039 9740 84 178 0 9859 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 48332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=716576/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=41344 CPUtime=1121.67
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 10166 0 0 0 112159 8 0 0 25 0 1 0 281727073 42336256 10053 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10336 10053 84 178 0 10156 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 49520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=714848/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=43060 CPUtime=1181.66
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 10594 0 0 0 118157 9 0 0 25 0 1 0 281727073 44093440 10481 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10765 10481 84 178 0 10585 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 51236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 8608
/proc/meminfo: memFree=714848/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=43060 CPUtime=1199.84
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 10594 0 0 0 119975 9 0 0 25 0 1 0 281727073 44093440 10481 1992294400 134512640 135243223 4294956320 18446744073709551615 134555529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10765 10481 84 178 0 10585 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 51236

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 0.97 0.99 2/67 8608
/proc/meminfo: memFree=714848/2055920 swapFree=4181692/4192956
[pid=8605] ppid=8603 vsize=2820 CPUtime=0.17
/proc/8605/stat : 8605 (IUT_BMB_SAT) S 8603 8605 8407 0 -1 4194304 544 0 0 0 10 7 0 0 18 0 1 0 281727055 2887680 526 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/8605/statm: 705 526 105 274 0 428 0
[pid=8607] ppid=8605 vsize=5356 CPUtime=0
/proc/8607/stat : 8607 (sh) S 8605 8605 8407 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 281727073 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8607/statm: 1339 232 193 169 0 50 0
[pid=8608] ppid=8607 vsize=43060 CPUtime=1199.84
/proc/8608/stat : 8608 (minisat) R 8607 8605 8407 0 -1 4194304 10594 0 0 0 119975 9 0 0 25 0 1 0 281727073 44093440 10481 1992294400 134512640 135243223 4294956320 18446744073709551615 134555529 0 0 4096 3 0 0 0 17 0 0 0
/proc/8608/statm: 10765 10481 84 178 0 10585 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 51236

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8605 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=106983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=72988
# CPU time returned by wait4() is 0.179971
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.85
CPU system time (s): 0.16
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 51236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.106983
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1146
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= 2

runsolver used 0.927858 second user time and 3.45047 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-30 03:07:37
IDJOB=1532201
IDBENCH=70214
IDSOLVER=523
FILE ID=node42/1532201-1238375257
PBS_JOBID= 9061274
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532201-1238375257/watcher-1532201-1238375257 -o /tmp/evaluation-result-1532201-1238375257/solver-1532201-1238375257 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532201-1238375257.cnf HOME

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=92908032

node42.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		: 3000.211
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		: 3000.211
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:        759832 kB
Buffers:        105488 kB
Cached:        1087012 kB
SwapCached:       5184 kB
Active:         220248 kB
Inactive:       980776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        759832 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          14264 kB
Slab:            81180 kB
Committed_AS:   847032 kB
PageTables:       1388 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= 66244 MiB
End job on node42 at 2009-03-30 03:27:37