Trace number 1518689

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  440                                                  |
0.00/0.00	c |  Number of clauses:    1870                                                 |
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:          69493686.000000
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 |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     426     1849     5618 |      616        0    nan |  0.000 % |
0.00/0.02	c |       101 |     426     1849     5618 |      677      101     21 |  0.001 % |
0.00/0.03	c |       252 |     426     1849     5618 |      745      252     22 |  0.001 % |
0.00/0.05	c |       481 |     426     1849     5618 |      820      481     22 |  0.001 % |
0.00/0.07	c |       819 |     426     1849     5618 |      902      819     23 |  0.001 % |
0.10/0.10	c |      1325 |     426     1849     5618 |      992      842     22 |  0.001 % |
0.10/0.14	c |      2084 |     426     1849     5618 |     1091      557     19 |  0.001 % |
0.19/0.20	c |      3223 |     426     1849     5618 |     1201     1125     21 |  0.001 % |
0.19/0.28	c |      4932 |     426     1849     5618 |     1321      967     21 |  0.001 % |
0.29/0.39	c |      7495 |     426     1849     5618 |     1453      804     19 |  0.001 % |
0.49/0.56	c |     11339 |     426     1849     5618 |     1598      904     19 |  0.001 % |
0.79/0.82	c |     17106 |     426     1849     5618 |     1758      905     17 |  0.001 % |
1.20/1.21	c |     25755 |     426     1849     5618 |     1934     1432     19 |  0.001 % |
1.79/1.82	c |     38730 |     426     1849     5618 |     2127     1525     19 |  0.001 % |
2.69/2.78	c |     58192 |     426     1849     5618 |     2340     1377     21 |  0.001 % |
4.19/4.24	c |     87384 |     426     1849     5618 |     2574     1897     21 |  0.001 % |
6.39/6.44	c |    131173 |     426     1849     5618 |     2832     2259     21 |  0.001 % |
9.79/9.89	c |    196857 |     426     1849     5618 |     3115     1671     20 |  0.001 % |
15.29/15.30	c |    295385 |     426     1849     5618 |     3426     2232     19 |  0.001 % |
23.58/23.69	c |    443174 |     426     1849     5618 |     3769     2421     19 |  0.001 % |
36.88/36.90	c |    664857 |     426     1849     5618 |     4146     2552     20 |  0.001 % |
57.47/57.55	c |    997383 |     426     1849     5618 |     4561     3818     21 |  0.001 % |
88.96/89.08	c |   1496172 |     426     1849     5618 |     5017     2528     20 |  0.001 % |
139.35/139.41	c |   2244355 |     426     1849     5618 |     5518     3943     21 |  0.001 % |
217.23/217.39	c |   3366630 |     426     1849     5618 |     6070     4186     22 |  0.001 % |
338.90/339.03	c |   5050041 |     426     1849     5618 |     6677     5194     22 |  0.001 % |
533.15/533.33	c |   7575161 |     426     1849     5618 |     7345     4881     22 |  0.001 % |
840.47/840.78	c |  11362837 |     426     1849     5618 |     8080     6952     21 |  0.001 % |

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-1518689-1238302796/watcher-1518689-1238302796 -o /tmp/evaluation-result-1518689-1238302796/solver-1518689-1238302796 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=69493686 HOME/instance-1518689-1238302796.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: 1.00 1.00 1.00 3/64 18617
/proc/meminfo: memFree=833968/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=2420 CPUtime=0
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1102946729 2478080 210 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 605 210 98 221 0 381 0

[startup+0.10511 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18617
/proc/meminfo: memFree=833968/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=2520 CPUtime=0.1
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 257 0 0 0 10 0 0 0 18 0 1 0 1102946729 2580480 242 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 630 242 112 221 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2520

[startup+0.20112 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18617
/proc/meminfo: memFree=833968/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=2652 CPUtime=0.19
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 273 0 0 0 19 0 0 0 18 0 1 0 1102946729 2715648 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249727 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 663 258 112 221 0 439 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2652

[startup+0.30113 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18617
/proc/meminfo: memFree=833968/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=2652 CPUtime=0.29
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 1102946729 2715648 271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 663 271 112 221 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2652

[startup+0.701172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18617
/proc/meminfo: memFree=833968/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=2784 CPUtime=0.69
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 329 0 0 0 69 0 0 0 22 0 1 0 1102946729 2850816 314 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 696 314 112 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18618
/proc/meminfo: memFree=833000/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=3048 CPUtime=1.49
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 374 0 0 0 149 0 0 0 25 0 1 0 1102946729 3121152 359 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 762 359 112 221 0 538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3048

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18618
/proc/meminfo: memFree=832680/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=3180 CPUtime=3.09
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 433 0 0 0 309 0 0 0 25 0 1 0 1102946729 3256320 418 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 795 418 112 221 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18618
/proc/meminfo: memFree=832296/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=3444 CPUtime=6.29
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 500 0 0 0 629 0 0 0 25 0 1 0 1102946729 3526656 485 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 861 485 112 221 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18618
/proc/meminfo: memFree=831784/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=3840 CPUtime=12.69
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 1102946729 3932160 581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 960 581 112 221 0 736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3840

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18618
/proc/meminfo: memFree=831336/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=4240 CPUtime=25.48
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 697 0 0 0 2548 0 0 0 25 0 1 0 1102946729 4341760 682 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1060 682 112 221 0 836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4240

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18618
/proc/meminfo: memFree=830760/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=4908 CPUtime=51.07
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 853 0 0 0 5107 0 0 0 25 0 1 0 1102946729 5025792 838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1227 838 112 221 0 1003 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4908

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=829864/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=5712 CPUtime=102.26
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1054 0 0 0 10226 0 0 0 25 0 1 0 1102946729 5849088 1039 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1428 1039 112 221 0 1204 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5712

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=829096/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=6520 CPUtime=162.25
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1248 0 0 0 16224 1 0 0 25 0 1 0 1102946729 6676480 1233 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1630 1233 112 221 0 1406 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6520

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=828520/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=7072 CPUtime=222.23
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1395 0 0 0 22222 1 0 0 25 0 1 0 1102946729 7241728 1380 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1768 1380 112 221 0 1544 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7072

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=828072/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=7488 CPUtime=282.21
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1487 0 0 0 28220 1 0 0 25 0 1 0 1102946729 7667712 1472 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1872 1472 112 221 0 1648 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=827752/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=7904 CPUtime=342.2
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1582 0 0 0 34218 2 0 0 25 0 1 0 1102946729 8093696 1567 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 1976 1567 112 221 0 1752 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7904

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=827496/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=8196 CPUtime=402.18
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1653 0 0 0 40216 2 0 0 25 0 1 0 1102946729 8392704 1638 1992294400 4194304 5102416 548682068800 18446744073709551615 4232091 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2049 1638 112 221 0 1825 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8196

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=827176/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=8488 CPUtime=462.16
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1738 0 0 0 46214 2 0 0 25 0 1 0 1102946729 8691712 1723 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2122 1723 112 221 0 1898 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=826856/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=8752 CPUtime=522.14
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1796 0 0 0 52212 2 0 0 25 0 1 0 1102946729 8962048 1781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2188 1781 112 221 0 1964 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=826600/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=9020 CPUtime=582.14
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1866 0 0 0 58211 3 0 0 25 0 1 0 1102946729 9236480 1851 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2255 1851 112 221 0 2031 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9020

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=826216/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=9424 CPUtime=642.12
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 1955 0 0 0 64209 3 0 0 25 0 1 0 1102946729 9650176 1940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249680 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2356 1940 112 221 0 2132 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9424

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825960/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=9696 CPUtime=702.1
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2016 0 0 0 70207 3 0 0 25 0 1 0 1102946729 9928704 2001 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2424 2001 112 221 0 2200 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9696

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825832/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=9840 CPUtime=762.09
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2057 0 0 0 76206 3 0 0 25 0 1 0 1102946729 10076160 2042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2460 2042 112 221 0 2236 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9840

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825640/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=9980 CPUtime=822.07
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2098 0 0 0 82204 3 0 0 25 0 1 0 1102946729 10219520 2083 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2495 2083 112 221 0 2271 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9980

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825512/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=10168 CPUtime=882.06
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2145 0 0 0 88202 4 0 0 25 0 1 0 1102946729 10412032 2130 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2542 2130 112 221 0 2318 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825256/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=10452 CPUtime=942.04
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2194 0 0 0 94200 4 0 0 25 0 1 0 1102946729 10702848 2179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2613 2179 112 221 0 2389 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825128/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=10600 CPUtime=1002.02
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2229 0 0 0 100198 4 0 0 25 0 1 0 1102946729 10854400 2214 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2650 2214 112 221 0 2426 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=825000/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=10732 CPUtime=1062.01
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2264 0 0 0 106197 4 0 0 25 0 1 0 1102946729 10989568 2249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249411 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2683 2249 112 221 0 2459 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=824744/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=10864 CPUtime=1122
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2313 0 0 0 112195 5 0 0 25 0 1 0 1102946729 11124736 2298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249408 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2716 2298 112 221 0 2492 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=824680/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=10996 CPUtime=1181.98
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2348 0 0 0 118193 5 0 0 25 0 1 0 1102946729 11259904 2333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2749 2333 112 221 0 2525 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 10996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=824552/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=11144 CPUtime=1200.08
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2364 0 0 0 120003 5 0 0 25 0 1 0 1102946729 11411456 2349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2786 2349 112 221 0 2562 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11144

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18624
/proc/meminfo: memFree=824552/2055920 swapFree=4174972/4192956
[pid=18617] ppid=18615 vsize=11144 CPUtime=1200.08
/proc/18617/stat : 18617 (varsat-random_s) R 18615 18617 18461 0 -1 4194304 2364 0 0 0 120003 5 0 0 25 0 1 0 1102946729 11411456 2349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18617/statm: 2786 2349 112 221 0 2562 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.056991
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 11144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2364
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= 1899

runsolver used 1.17382 second user time and 2.13167 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-29 06:59:56
IDJOB=1518689
IDBENCH=70700
IDSOLVER=539
FILE ID=node7/1518689-1238302796
PBS_JOBID= 9061051
Free space on /tmp= 65660 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518689-1238302796/watcher-1518689-1238302796 -o /tmp/evaluation-result-1518689-1238302796/solver-1518689-1238302796 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=69493686 HOME/instance-1518689-1238302796.cnf

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=69493686

node7.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		: 3000.236
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		: 3000.236
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:        834384 kB
Buffers:         94632 kB
Cached:        1020788 kB
SwapCached:      11884 kB
Active:         158420 kB
Inactive:       970340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834384 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          19076 kB
Slab:            78732 kB
Committed_AS:  2838936 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65660 MiB
End job on node7 at 2009-03-29 07:19:59