Trace number 1733727

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) 1200.05 1200.34

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1553                                                 |
0.00/0.00	c |  Number of clauses:    867173                                               |
1.19/1.29	c |  Parsing time:         1.10         s                                       |
1.19/1.29	c |  Timeout:              43200 s
1.19/1.29	c |  Random Seed:          1386078.000000
1.19/1.29	c |  Heuristic:            EMSP-G, threshold 0.750                              |
1.19/1.29	c |  Branching Rule:       default (solution-guided)                            |
1.19/1.29	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
1.19/1.29	c |                                                                             |
56.58/56.64	c ============================[ Search Statistics ]==============================
56.58/56.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
56.58/56.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
56.58/56.64	c ===============================================================================
56.58/56.64	c |         0 |    1068   245863  1397498 |    81954        0    nan |  0.000 % |
96.67/96.78	c |       100 |    1068   245863  1397498 |    90149      100     11 | 25.435 % |
116.16/116.26	c |       254 |    1068   245863  1397498 |    99164      254     12 | 25.435 % |
136.66/136.73	c |       479 |    1068   245863  1397498 |   109081      479     12 | 25.435 % |
156.66/156.76	c |       819 |    1068   245863  1397498 |   119989      819     12 | 25.435 % |
176.65/176.78	c |      1326 |    1068   245863  1397498 |   131988     1326     13 | 25.435 % |
197.24/197.30	c |      2086 |    1068   245863  1397498 |   145187     2086     14 | 25.435 % |
217.54/217.64	c |      3225 |    1068   245863  1397498 |   159705     3225     17 | 25.435 % |
237.93/238.02	c |      4933 |    1068   245863  1397498 |   175676     4933     20 | 25.435 % |
258.33/258.50	c |      7496 |    1068   245863  1397498 |   193244     7496     20 | 25.435 % |
278.72/278.82	c |     11340 |    1068   245863  1397498 |   212568    11340     22 | 25.435 % |
300.12/300.27	c |     17108 |    1068   245863  1397498 |   233825    17108     23 | 25.435 % |
323.51/323.62	c |     25758 |    1068   245863  1397498 |   257207    25758     25 | 25.435 % |
348.70/348.80	c |     38732 |    1068   245863  1397498 |   282928    38732     28 | 25.435 % |
379.49/379.67	c |     58194 |    1068   245863  1397498 |   311221    58194     31 | 25.435 % |
423.99/424.11	c |     87386 |    1068   245863  1397498 |   342343    87386     34 | 25.435 % |
493.47/493.60	c |    131177 |    1068   245863  1397498 |   376577   131177     37 | 25.435 % |
600.55/600.75	c |    196862 |    1068   245863  1397498 |   414235   196862     39 | 25.435 % |
791.70/791.94	c |    295392 |    1068   245863  1397498 |   455659   295392     44 | 25.435 % |
1165.41/1165.71	c |    443182 |    1068   245863  1397498 |   501225   443182     47 | 25.435 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733727-1240791893/watcher-1733727-1240791893 -o /tmp/evaluation-result-1733727-1240791893/solver-1733727-1240791893 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1386078 HOME/instance-1733727-1240791893.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 3/64 16638
/proc/meminfo: memFree=1608984/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=2544 CPUtime=0
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 107216798 2605056 467 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 636 469 88 221 0 412 0

[startup+0.0765831 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16638
/proc/meminfo: memFree=1608984/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=12196 CPUtime=0.07
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 2858 0 0 0 6 1 0 0 18 0 1 0 107216798 12488704 2843 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 3049 2844 88 221 0 2825 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12196

[startup+0.101585 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16638
/proc/meminfo: memFree=1608984/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=16080 CPUtime=0.09
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 3750 0 0 0 8 1 0 0 18 0 1 0 107216798 16465920 3735 1992294400 4194304 5102416 548682068800 18446744073709551615 4515960 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 4020 3736 88 221 0 3796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16080

[startup+0.301603 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16638
/proc/meminfo: memFree=1608984/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=44064 CPUtime=0.29
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 10249 0 0 0 24 5 0 0 19 0 1 0 107216798 45121536 10234 1992294400 4194304 5102416 548682068800 18446744073709551615 4279732 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 11016 10234 88 221 0 10792 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44064

[startup+0.701639 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16638
/proc/meminfo: memFree=1608984/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=98880 CPUtime=0.69
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 22851 0 0 0 59 10 0 0 22 0 1 0 107216798 101253120 22836 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 24720 22837 88 221 0 24496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98880

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1480784/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=175844 CPUtime=1.49
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 41536 0 0 0 130 19 0 0 25 0 1 0 107216798 180064256 41521 1992294400 4194304 5102416 548682068800 18446744073709551615 4229419 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 43961 41521 97 221 0 43737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 175844

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1442192/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=175844 CPUtime=3.09
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 41536 0 0 0 289 20 0 0 25 0 1 0 107216798 180064256 41521 1992294400 4194304 5102416 548682068800 18446744073709551615 4228798 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 43961 41521 97 221 0 43737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 175844

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1442768/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=175844 CPUtime=6.29
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 41536 0 0 0 609 20 0 0 25 0 1 0 107216798 180064256 41521 1992294400 4194304 5102416 548682068800 18446744073709551615 4228529 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 43961 41521 97 221 0 43737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175844

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1442832/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=175844 CPUtime=12.69
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 41536 0 0 0 1249 20 0 0 25 0 1 0 107216798 180064256 41521 1992294400 4194304 5102416 548682068800 18446744073709551615 4228576 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 43961 41521 97 221 0 43737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 175844

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 16639
/proc/meminfo: memFree=1442896/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=175844 CPUtime=25.48
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 41536 0 0 0 2528 20 0 0 25 0 1 0 107216798 180064256 41521 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 43961 41521 97 221 0 43737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 175844

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1433808/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=184768 CPUtime=51.07
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 43933 0 0 0 5086 21 0 0 25 0 1 0 107216798 189202432 43861 1992294400 4194304 5102416 548682068800 18446744073709551615 4272651 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 46192 43861 99 221 0 45968 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 184768

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 3/65 16639
/proc/meminfo: memFree=1450128/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=165840 CPUtime=102.27
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44614 0 0 0 10205 22 0 0 25 0 1 0 107216798 169820160 39747 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41460 39747 112 221 0 41236 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 165840

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1450128/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=165840 CPUtime=162.25
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44615 0 0 0 16202 23 0 0 25 0 1 0 107216798 169820160 39748 1992294400 4194304 5102416 548682068800 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41460 39748 113 221 0 41236 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 165840

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1450128/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=165840 CPUtime=222.24
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44615 0 0 0 22201 23 0 0 25 0 1 0 107216798 169820160 39748 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41460 39748 113 221 0 41236 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 165840

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1450128/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=165840 CPUtime=282.22
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44617 0 0 0 28199 23 0 0 25 0 1 0 107216798 169820160 39750 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41460 39750 113 221 0 41236 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 165840

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1450128/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=165840 CPUtime=342.2
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44617 0 0 0 34197 23 0 0 25 0 1 0 107216798 169820160 39750 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41460 39750 113 221 0 41236 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 165840

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1449808/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=167048 CPUtime=402.2
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44719 0 0 0 40196 24 0 0 25 0 1 0 107216798 171057152 39852 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41762 39852 113 221 0 41538 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 167048

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1449424/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=167048 CPUtime=462.18
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44817 0 0 0 46194 24 0 0 25 0 1 0 107216798 171057152 39950 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41762 39950 113 221 0 41538 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 167048

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1448720/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=167728 CPUtime=522.17
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 44989 0 0 0 52192 25 0 0 25 0 1 0 107216798 171753472 40122 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 41932 40122 113 221 0 41708 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 167728

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1447120/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=169028 CPUtime=582.15
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 45377 0 0 0 58190 25 0 0 25 0 1 0 107216798 173084672 40510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 42257 40510 113 221 0 42033 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 169028

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1446864/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=171456 CPUtime=642.14
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 45439 0 0 0 64189 25 0 0 25 0 1 0 107216798 175570944 40572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 42864 40572 113 221 0 42640 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 171456

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1444880/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=171456 CPUtime=702.12
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 45935 0 0 0 70186 26 0 0 25 0 1 0 107216798 175570944 41068 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 42864 41068 113 221 0 42640 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 171456

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1443856/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=171836 CPUtime=762.11
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 46183 0 0 0 76185 26 0 0 25 0 1 0 107216798 175960064 41316 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 42959 41316 113 221 0 42735 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 171836

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16639
/proc/meminfo: memFree=1442704/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=172796 CPUtime=822.1
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 46504 0 0 0 82183 27 0 0 25 0 1 0 107216798 176943104 41637 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 43199 41637 113 221 0 42975 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 172796

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16641
/proc/meminfo: memFree=1439248/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=176672 CPUtime=882.07
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 47366 0 0 0 88180 27 0 0 25 0 1 0 107216798 180912128 42499 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 44168 42499 113 221 0 43944 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 176672

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16641
/proc/meminfo: memFree=1432272/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=184100 CPUtime=942.06
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 49126 0 0 0 94176 30 0 0 25 0 1 0 107216798 188518400 44259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 46025 44259 113 221 0 45801 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 184100

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 16641
/proc/meminfo: memFree=1424848/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=191452 CPUtime=1002.05
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 50945 0 0 0 100172 33 0 0 25 0 1 0 107216798 196046848 46078 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 47863 46078 113 221 0 47639 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 191452

[startup+1062.3 s]
/proc/loadavg: 1.14 1.03 1.01 2/65 16641
/proc/meminfo: memFree=1419856/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=196348 CPUtime=1062.03
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 52217 0 0 0 106169 34 0 0 25 0 1 0 107216798 201060352 47350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 49087 47350 113 221 0 48863 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 196348

[startup+1122.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 16641
/proc/meminfo: memFree=1413328/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=202988 CPUtime=1122.02
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 53826 0 0 0 112166 36 0 0 25 0 1 0 107216798 207859712 48959 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 50747 48959 113 221 0 50523 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 202988

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 16641
/proc/meminfo: memFree=1409040/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=207044 CPUtime=1182
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 54878 0 0 0 118164 36 0 0 25 0 1 0 107216798 212013056 50011 1992294400 4194304 5102416 548682068800 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 51761 50011 113 221 0 51537 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 207044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16641
/proc/meminfo: memFree=1407696/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=208408 CPUtime=1200.01
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 55221 0 0 0 119964 37 0 0 25 0 1 0 107216798 213409792 50354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 52102 50354 113 221 0 51878 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 208408

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

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

[startup+1200.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16641
/proc/meminfo: memFree=1407696/2055920 swapFree=4192956/4192956
[pid=16638] ppid=16636 vsize=208408 CPUtime=1200.01
/proc/16638/stat : 16638 (varsat-random_s) R 16636 16638 16345 0 -1 4194304 55221 0 0 0 119964 37 0 0 25 0 1 0 107216798 213409792 50354 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16638/statm: 52102 50354 113 221 0 51878 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 208408

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.64
CPU system time (s): 0.405938
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 208408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55221
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= 2106

runsolver used 1.08183 second user time and 2.73858 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-27 02:24:54
IDJOB=1733727
IDBENCH=71146
IDSOLVER=539
FILE ID=node55/1733727-1240791893
PBS_JOBID= 9187296
Free space on /tmp= 66364 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733727-1240791893/watcher-1733727-1240791893 -o /tmp/evaluation-result-1733727-1240791893/solver-1733727-1240791893 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1386078 HOME/instance-1733727-1240791893.cnf

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

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=1386078

node55.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		: 3000.240
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		: 3000.240
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:       1609464 kB
Buffers:         57708 kB
Cached:         306840 kB
SwapCached:          0 kB
Active:         159344 kB
Inactive:       219128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609464 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           27548 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            54024 kB
Committed_AS:   329924 kB
PageTables:       1360 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= 66364 MiB
End job on node55 at 2009-04-27 02:44:57