Trace number 1532076

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) 1200.04 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1322153318-039.cnf
MD5SUM9b4324a23c82753183d597b4a4c7c7c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark90.7522
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.18/0.20	c WARNING: for repeatability, setting FPU to use double precision
0.18/0.20	c ============================[ Problem Statistics ]=============================
0.18/0.20	c |                                                                             |
0.18/0.21	c |  Number of variables:  1000                                                 |
0.18/0.21	c |  Number of clauses:    20000                                                |
0.18/0.24	c |  Parsing time:         0.03         s                                       |
0.19/0.34	c ============================[ Search Statistics ]==============================
0.19/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.34	c ===============================================================================
0.19/0.34	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.19/0.35	c |       101 |    1000    20000   100000 |     7333      101    122 |  0.000 % |
0.19/0.37	c |       253 |    1000    20000   100000 |     8066      253    126 |  0.000 % |
0.19/0.40	c |       479 |    1000    20000   100000 |     8873      479    130 |  0.000 % |
0.19/0.44	c |       818 |    1000    20000   100000 |     9760      818    123 |  0.000 % |
0.19/0.50	c |      1325 |    1000    20000   100000 |    10736     1325    126 |  0.000 % |
0.19/0.59	c |      2084 |    1000    20000   100000 |    11810     2084    128 |  0.000 % |
0.19/0.73	c |      3223 |    1000    20000   100000 |    12991     3223    127 |  0.000 % |
0.19/0.96	c |      4932 |    1000    20000   100000 |    14290     4932    127 |  0.000 % |
1.28/1.33	c |      7497 |    1000    20000   100000 |    15719     7497    126 |  0.000 % |
1.87/1.99	c |     11341 |    1000    20000   100000 |    17291    11341    126 |  0.000 % |
3.17/3.30	c |     17107 |    1000    20000   100000 |    19020    17107    131 |  0.000 % |
5.37/5.42	c |     25757 |    1000    20000   100000 |    20922    16068    135 |  0.000 % |
8.86/8.93	c |     38738 |    1000    20000   100000 |    23015    18408    134 |  0.000 % |
15.17/15.22	c |     58199 |    1000    20000   100000 |    25316    13998    141 |  0.000 % |
25.37/25.45	c |     87393 |    1000    20000   100000 |    27848    14866    140 |  0.000 % |
43.86/43.94	c |    131182 |    1000    20000   100000 |    30633    26108    144 |  0.000 % |
72.46/72.52	c |    196867 |    1000    20000   100000 |    33696    18271    143 |  0.000 % |
122.53/122.66	c |    295393 |    1000    20000   100000 |    37066    32461    142 |  0.000 % |
206.62/206.75	c |    443182 |    1000    20000   100000 |    40772    36612    148 |  0.000 % |
335.87/336.00	c |    664866 |    1000    20000   100000 |    44849    38512    148 |  0.000 % |
546.21/546.45	c |    997393 |    1000    20000   100000 |    49334    27858    138 |  0.000 % |
891.32/891.61	c |   1496181 |    1000    20000   100000 |    54268    32321    152 |  0.000 % |
1200.04/1200.41	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-1532076-1238371202/watcher-1532076-1238371202 -o /tmp/evaluation-result-1532076-1238371202/solver-1532076-1238371202 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532076-1238371202.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: 1.00 0.99 0.99 3/66 2595
/proc/meminfo: memFree=908704/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=1520 CPUtime=0
/proc/2595/stat : 2595 (IUT_BMB_SAT) R 2593 2595 2528 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 1109783152 1556480 136 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 380 136 93 274 0 103 0

[startup+0.0093551 s]
/proc/loadavg: 1.00 0.99 0.99 3/66 2595
/proc/meminfo: memFree=908704/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=1668 CPUtime=0
/proc/2595/stat : 2595 (IUT_BMB_SAT) R 2593 2595 2528 0 -1 4194304 244 0 0 0 0 0 0 0 20 0 1 0 1109783152 1708032 227 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 417 227 97 274 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1668

[startup+0.101403 s]
/proc/loadavg: 1.00 0.99 0.99 3/66 2595
/proc/meminfo: memFree=908704/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.09
/proc/2595/stat : 2595 (IUT_BMB_SAT) R 2593 2595 2528 0 -1 4194304 582 0 0 0 8 1 0 0 20 0 1 0 1109783152 3059712 565 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2595/statm: 747 565 99 274 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2988

[startup+0.301431 s]
/proc/loadavg: 1.00 0.99 0.99 3/66 2595
/proc/meminfo: memFree=908704/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+0.701479 s]
/proc/loadavg: 1.00 0.99 0.99 3/66 2595
/proc/meminfo: memFree=908704/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2988

[startup+1.50158 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2598
/proc/meminfo: memFree=901512/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=7660 CPUtime=1.29
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 1706 0 0 0 128 1 0 0 25 0 1 0 1109783173 7843840 1645 1992294400 134512640 135243223 4294956320 18446744073709551615 134555771 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 1915 1645 84 178 0 1735 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16004

[startup+3.10179 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2598
/proc/meminfo: memFree=897864/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=12040 CPUtime=2.88
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 2820 0 0 0 287 1 0 0 25 0 1 0 1109783173 12328960 2759 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 3010 2759 84 178 0 2830 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20384

[startup+6.3022 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2598
/proc/meminfo: memFree=893384/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=14480 CPUtime=6.08
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 3416 0 0 0 606 2 0 0 25 0 1 0 1109783173 14827520 3355 1992294400 134512640 135243223 4294956320 18446744073709551615 134556015 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 3620 3355 84 178 0 3440 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22824

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2598
/proc/meminfo: memFree=890376/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=16724 CPUtime=12.48
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 3969 0 0 0 1245 3 0 0 25 0 1 0 1109783173 17125376 3908 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 4181 3908 84 178 0 4001 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25068

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2598
/proc/meminfo: memFree=887880/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=19232 CPUtime=25.28
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 4620 0 0 0 2524 4 0 0 25 0 1 0 1109783173 19693568 4559 1992294400 134512640 135243223 4294956320 18446744073709551615 134555719 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 4808 4559 84 178 0 4628 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27576

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2598
/proc/meminfo: memFree=884040/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=23100 CPUtime=50.87
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 5572 0 0 0 5082 5 0 0 25 0 1 0 1109783173 23654400 5511 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 5775 5511 84 178 0 5595 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31444

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=880712/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=26400 CPUtime=102.05
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 6398 0 0 0 10200 5 0 0 25 0 1 0 1109783173 27033600 6337 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 6600 6337 84 178 0 6420 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 34744

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=878024/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=29040 CPUtime=162.03
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 7059 0 0 0 16197 6 0 0 25 0 1 0 1109783173 29736960 6998 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 7260 6998 84 178 0 7080 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 37384

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=875272/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=31792 CPUtime=222.02
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 7744 0 0 0 22195 7 0 0 25 0 1 0 1109783173 32555008 7683 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 7948 7683 84 178 0 7768 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40136

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=874248/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=864008/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=42884 CPUtime=701.88
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 10511 0 0 0 70177 11 0 0 25 0 1 0 1109783173 43913216 10450 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 10721 10450 84 178 0 10541 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 51228

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=864072/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=42680 CPUtime=761.86
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 10511 0 0 0 76175 11 0 0 25 0 1 0 1109783173 43704320 10414 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 10670 10414 84 178 0 10490 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 51024

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=864072/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=42680 CPUtime=821.85
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 10511 0 0 0 82173 12 0 0 25 0 1 0 1109783173 43704320 10414 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 10670 10414 84 178 0 10490 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 51024

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=863816/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=43076 CPUtime=881.83
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 10601 0 0 0 88171 12 0 0 25 0 1 0 1109783173 44109824 10504 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 10769 10504 84 178 0 10589 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 51420

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=861512/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=45452 CPUtime=941.81
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 11186 0 0 0 94169 12 0 0 25 0 1 0 1109783173 46542848 11089 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 11363 11089 84 178 0 11183 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 53796

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=861320/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=45584 CPUtime=1001.79
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 11232 0 0 0 100167 12 0 0 25 0 1 0 1109783173 46678016 11135 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 11396 11135 84 178 0 11216 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 53928

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=861192/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=45720 CPUtime=1061.78
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 11261 0 0 0 106165 13 0 0 25 0 1 0 1109783173 46817280 11164 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 11430 11164 84 178 0 11250 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 54064

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=860936/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=46116 CPUtime=1121.76
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 11341 0 0 0 112163 13 0 0 25 0 1 0 1109783173 47222784 11244 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 11529 11244 84 178 0 11349 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 54460

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=860872/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=46116 CPUtime=1181.75
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 11341 0 0 0 118162 13 0 0 25 0 1 0 1109783173 47222784 11244 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 11529 11244 84 178 0 11349 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 54460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 2604
/proc/meminfo: memFree=860872/2055920 swapFree=4176412/4192956
[pid=2595] ppid=2593 vsize=2988 CPUtime=0.19
/proc/2595/stat : 2595 (IUT_BMB_SAT) S 2593 2595 2528 0 -1 4194304 589 0 0 0 12 7 0 0 21 0 1 0 1109783152 3059712 571 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/2595/statm: 747 571 105 274 0 470 0
[pid=2597] ppid=2595 vsize=5356 CPUtime=0
/proc/2597/stat : 2597 (sh) S 2595 2595 2528 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 1109783173 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2597/statm: 1339 232 193 169 0 50 0
[pid=2598] ppid=2597 vsize=46116 CPUtime=1199.85
/proc/2598/stat : 2598 (minisat) R 2597 2595 2528 0 -1 4194304 11341 0 0 0 119972 13 0 0 25 0 1 0 1109783173 47222784 11244 1992294400 134512640 135243223 4294956320 18446744073709551615 134555578 0 0 4096 3 0 0 0 17 1 0 0
/proc/2598/statm: 11529 11244 84 178 0 11349 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 54460

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2595 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=133979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=77988
# CPU time returned by wait4() is 0.211967
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.2
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 54460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.133979
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1225
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= 4

runsolver used 1.03384 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-30 02:00:02
IDJOB=1532076
IDBENCH=70189
IDSOLVER=523
FILE ID=node40/1532076-1238371202
PBS_JOBID= 9061296
Free space on /tmp= 63504 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1322153318-039.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532076-1238371202/watcher-1532076-1238371202 -o /tmp/evaluation-result-1532076-1238371202/solver-1532076-1238371202 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532076-1238371202.cnf HOME

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

MD5SUM BENCH= 9b4324a23c82753183d597b4a4c7c7c2
RANDOM SEED=1738062734

node40.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		: 3000.232
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		: 3000.232
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:        909120 kB
Buffers:         87264 kB
Cached:         961324 kB
SwapCached:       9628 kB
Active:         182408 kB
Inactive:       877464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        909120 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            2664 kB
Writeback:           0 kB
Mapped:          17068 kB
Slab:            72824 kB
Committed_AS:  2684356 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-30 02:20:03