Trace number 1515713

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
VARSAT-random 2009-03-22? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
MD5SUM041948145db994bef4ef7befa5b1ff3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1415731849.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.02	c |       101 |     120     2556    12780 |      937      101     28 |  0.007 % |
0.00/0.03	c |       253 |     120     2556    12780 |     1030      253     27 |  0.007 % |
0.00/0.04	c |       479 |     120     2556    12780 |     1134      479     26 |  0.007 % |
0.00/0.06	c |       817 |     120     2556    12780 |     1247      817     25 |  0.007 % |
0.07/0.08	c |      1323 |     120     2556    12780 |     1372      685     23 |  0.007 % |
0.10/0.12	c |      2082 |     120     2556    12780 |     1509      742     24 |  0.007 % |
0.10/0.16	c |      3223 |     120     2556    12780 |     1660     1113     24 |  0.007 % |
0.20/0.23	c |      4932 |     120     2556    12780 |     1826     1130     25 |  0.007 % |
0.30/0.34	c |      7496 |     120     2556    12780 |     2008     1832     25 |  0.007 % |
0.40/0.49	c |     11341 |     120     2556    12780 |     2209     1585     24 |  0.007 % |
0.70/0.73	c |     17108 |     120     2556    12780 |     2430     1727     25 |  0.007 % |
1.10/1.10	c |     25758 |     120     2556    12780 |     2673     1739     24 |  0.007 % |
1.60/1.68	c |     38732 |     120     2556    12780 |     2941     2527     24 |  0.007 % |
2.50/2.58	c |     58193 |     120     2556    12780 |     3235     2619     24 |  0.007 % |
3.89/3.95	c |     87386 |     120     2556    12780 |     3559     2370     24 |  0.007 % |
5.99/6.09	c |    131177 |     120     2556    12780 |     3914     3010     25 |  0.007 % |
9.29/9.38	c |    196862 |     120     2556    12780 |     4306     3489     26 |  0.007 % |
14.39/14.42	c |    295390 |     120     2556    12780 |     4737     4345     24 |  0.007 % |
22.49/22.51	c |    443180 |     120     2556    12780 |     5210     4175     24 |  0.007 % |
35.09/35.13	c |    664863 |     120     2556    12780 |     5731     2928     24 |  0.007 % |
54.78/54.83	c |    997388 |     120     2556    12780 |     6305     3956     24 |  0.007 % |
85.47/85.55	c |   1496176 |     120     2556    12780 |     6935     5125     26 |  0.007 % |
133.95/134.04	c |   2244359 |     120     2556    12780 |     7629     4223     24 |  0.007 % |
209.94/210.06	c |   3366633 |     120     2556    12780 |     8391     4080     23 |  0.007 % |
331.21/331.30	c |   5050045 |     120     2556    12780 |     9231     7094     24 |  0.007 % |
524.86/525.02	c |   7575161 |     120     2556    12780 |    10154     8038     24 |  0.007 % |
829.08/829.35	c |  11362839 |     120     2556    12780 |    11169     6415     24 |  0.007 % |

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-1515713-1238258043/watcher-1515713-1238258043 -o /tmp/evaluation-result-1515713-1238258043/solver-1515713-1238258043 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1415731849 HOME/instance-1515713-1238258043.cnf 

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: 0.92 0.98 0.99 2/64 9973
/proc/meminfo: memFree=796144/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=2552 CPUtime=0
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 1098469648 2613248 237 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 638 238 88 221 0 414 0

[startup+0.073663 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9973
/proc/meminfo: memFree=796144/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=2700 CPUtime=0.07
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 301 0 0 0 7 0 0 0 18 0 1 0 1098469648 2764800 286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 675 286 112 221 0 451 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2700

[startup+0.101665 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9973
/proc/meminfo: memFree=796144/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=2700 CPUtime=0.1
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 304 0 0 0 10 0 0 0 18 0 1 0 1098469648 2764800 289 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 675 289 112 221 0 451 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2700

[startup+0.301685 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9973
/proc/meminfo: memFree=796144/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=2832 CPUtime=0.3
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 348 0 0 0 30 0 0 0 19 0 1 0 1098469648 2899968 333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 708 333 112 221 0 484 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2832

[startup+0.701726 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9973
/proc/meminfo: memFree=796144/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=3096 CPUtime=0.7
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 391 0 0 0 70 0 0 0 23 0 1 0 1098469648 3170304 376 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 774 376 112 221 0 550 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3096

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9974
/proc/meminfo: memFree=794984/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=3228 CPUtime=1.5
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 451 0 0 0 150 0 0 0 25 0 1 0 1098469648 3305472 436 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 807 436 112 221 0 583 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3228

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9974
/proc/meminfo: memFree=794536/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=3496 CPUtime=3.1
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 516 0 0 0 310 0 0 0 25 0 1 0 1098469648 3579904 501 1992294400 4194304 5102416 548682068800 18446744073709551615 4249440 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 874 501 112 221 0 650 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3496

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9974
/proc/meminfo: memFree=794152/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=3900 CPUtime=6.29
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 604 0 0 0 629 0 0 0 25 0 1 0 1098469648 3993600 589 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 975 589 112 221 0 751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3900

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9974
/proc/meminfo: memFree=793576/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=4320 CPUtime=12.69
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 712 0 0 0 1269 0 0 0 25 0 1 0 1098469648 4423680 697 1992294400 4194304 5102416 548682068800 18446744073709551615 4254657 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1080 697 112 221 0 856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4320

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9974
/proc/meminfo: memFree=793000/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=4868 CPUtime=25.49
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 839 0 0 0 2549 0 0 0 25 0 1 0 1098469648 4984832 824 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1217 824 112 221 0 993 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4868

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9974
/proc/meminfo: memFree=792488/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=5420 CPUtime=51.08
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 969 0 0 0 5108 0 0 0 25 0 1 0 1098469648 5550080 954 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1355 954 112 221 0 1131 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5420

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9974
/proc/meminfo: memFree=791720/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=6116 CPUtime=102.27
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1157 0 0 0 10227 0 0 0 25 0 1 0 1098469648 6262784 1142 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1529 1142 112 221 0 1305 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6116

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9974
/proc/meminfo: memFree=790952/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=6988 CPUtime=162.25
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1337 0 0 0 16225 0 0 0 25 0 1 0 1098469648 7155712 1322 1992294400 4194304 5102416 548682068800 18446744073709551615 4249552 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1747 1322 112 221 0 1523 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6988

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9974
/proc/meminfo: memFree=790632/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=7348 CPUtime=222.24
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1427 0 0 0 22223 1 0 0 25 0 1 0 1098469648 7524352 1412 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1837 1412 112 221 0 1613 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7348

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9974
/proc/meminfo: memFree=790248/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=7644 CPUtime=282.22
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1520 0 0 0 28221 1 0 0 25 0 1 0 1098469648 7827456 1505 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1911 1505 112 221 0 1687 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7644

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9974
/proc/meminfo: memFree=790056/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=7940 CPUtime=342.21
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1563 0 0 0 34220 1 0 0 25 0 1 0 1098469648 8130560 1548 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 1985 1548 112 221 0 1761 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7940

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 9974
/proc/meminfo: memFree=789864/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=8096 CPUtime=402.19
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1607 0 0 0 40218 1 0 0 25 0 1 0 1098469648 8290304 1592 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2024 1592 112 221 0 1800 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8096

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9974
/proc/meminfo: memFree=789736/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=8248 CPUtime=462.18
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1642 0 0 0 46217 1 0 0 25 0 1 0 1098469648 8445952 1627 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2062 1627 112 221 0 1838 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8248

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 9976
/proc/meminfo: memFree=789736/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=8248 CPUtime=522.16
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1649 0 0 0 52215 1 0 0 25 0 1 0 1098469648 8445952 1634 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2062 1634 112 221 0 1838 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8248

[startup+582.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 9976
/proc/meminfo: memFree=789224/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=8740 CPUtime=582.14
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1764 0 0 0 58213 1 0 0 25 0 1 0 1098469648 8949760 1749 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2185 1749 112 221 0 1961 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8740

[startup+642.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 9976
/proc/meminfo: memFree=789096/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=8908 CPUtime=642.13
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1803 0 0 0 64212 1 0 0 25 0 1 0 1098469648 9121792 1788 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2227 1788 112 221 0 2003 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8908

[startup+702.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 9976
/proc/meminfo: memFree=788904/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=9080 CPUtime=702.11
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1827 0 0 0 70210 1 0 0 25 0 1 0 1098469648 9297920 1812 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2270 1812 112 221 0 2046 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 9080

[startup+762.306 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 9976
/proc/meminfo: memFree=788648/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=9248 CPUtime=762.1
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1882 0 0 0 76209 1 0 0 25 0 1 0 1098469648 9469952 1867 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2312 1867 112 221 0 2088 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9248

[startup+822.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 9976
/proc/meminfo: memFree=788520/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=9416 CPUtime=822.08
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1918 0 0 0 82207 1 0 0 25 0 1 0 1098469648 9641984 1903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2354 1903 112 221 0 2130 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 9416

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9976
/proc/meminfo: memFree=788264/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=9752 CPUtime=882.07
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 1981 0 0 0 88206 1 0 0 25 0 1 0 1098469648 9986048 1966 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2438 1966 112 221 0 2214 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 9752

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9976
/proc/meminfo: memFree=788072/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=9920 CPUtime=942.05
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 2042 0 0 0 94204 1 0 0 25 0 1 0 1098469648 10158080 2027 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2480 2027 112 221 0 2256 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 9920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9976
/proc/meminfo: memFree=787816/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=10260 CPUtime=1002.03
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 2104 0 0 0 100202 1 0 0 25 0 1 0 1098469648 10506240 2089 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2565 2089 112 221 0 2341 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9976
/proc/meminfo: memFree=787752/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=10428 CPUtime=1062.02
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 2123 0 0 0 106201 1 0 0 25 0 1 0 1098469648 10678272 2108 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2607 2108 112 221 0 2383 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 10428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9976
/proc/meminfo: memFree=787688/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=10428 CPUtime=1122
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 2136 0 0 0 112199 1 0 0 25 0 1 0 1098469648 10678272 2121 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2607 2121 112 221 0 2383 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9976
/proc/meminfo: memFree=787560/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=10596 CPUtime=1181.99
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 2166 0 0 0 118198 1 0 0 25 0 1 0 1098469648 10850304 2151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2649 2151 112 221 0 2425 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 10596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9976
/proc/meminfo: memFree=787560/2055920 swapFree=4176444/4192956
[pid=9973] ppid=9971 vsize=10596 CPUtime=1200.09
/proc/9973/stat : 9973 (varsat-random_s) R 9971 9973 9740 0 -1 4194304 2166 0 0 0 120008 1 0 0 25 0 1 0 1098469648 10850304 2151 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9973/statm: 2649 2151 112 221 0 2425 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10596

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.018997
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 10596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2166
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= 2
involuntary context switches= 650

runsolver used 1.19782 second user time and 3.18152 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 17:34:03
IDJOB=1515713
IDBENCH=70452
IDSOLVER=539
FILE ID=node27/1515713-1238258043
PBS_JOBID= 9060788
Free space on /tmp= 65600 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515713-1238258043/watcher-1515713-1238258043 -o /tmp/evaluation-result-1515713-1238258043/solver-1515713-1238258043 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1415731849 HOME/instance-1515713-1238258043.cnf

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

MD5SUM BENCH= 041948145db994bef4ef7befa5b1ff3c
RANDOM SEED=1415731849

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        796624 kB
Buffers:         81344 kB
Cached:        1079868 kB
SwapCached:       9544 kB
Active:         132924 kB
Inactive:      1039576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        796624 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            72744 kB
Committed_AS:  2785172 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 17:54:05