Trace number 1517381

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
MD5SUMc6ff311280a6d1a0e6f0a58edc326a81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark194.826
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:          2006192831.000000
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     1853     5642 |      617        0    nan |  0.000 % |
0.00/0.01	c |       101 |     426     1853     5642 |      679      101     25 |  0.001 % |
0.00/0.03	c |       252 |     426     1853     5642 |      747      252     22 |  0.001 % |
0.00/0.04	c |       479 |     426     1853     5642 |      822      479     21 |  0.001 % |
0.00/0.06	c |       816 |     426     1853     5642 |      904      816     22 |  0.001 % |
0.00/0.09	c |      1322 |     426     1853     5642 |      994      853     20 |  0.001 % |
0.10/0.13	c |      2082 |     426     1853     5642 |     1094      570     17 |  0.001 % |
0.10/0.18	c |      3221 |     426     1853     5642 |     1203     1137     21 |  0.001 % |
0.20/0.26	c |      4929 |     426     1853     5642 |     1324      976     18 |  0.001 % |
0.30/0.37	c |      7491 |     426     1853     5642 |     1456      791     19 |  0.001 % |
0.49/0.54	c |     11335 |     426     1853     5642 |     1602      880     18 |  0.001 % |
0.69/0.79	c |     17101 |     426     1853     5642 |     1762      893     18 |  0.001 % |
1.10/1.17	c |     25750 |     426     1853     5642 |     1938     1411     20 |  0.001 % |
1.69/1.77	c |     38724 |     426     1853     5642 |     2132     1538     19 |  0.001 % |
2.59/2.67	c |     58185 |     426     1853     5642 |     2345     1430     19 |  0.001 % |
4.09/4.10	c |     87377 |     426     1853     5642 |     2580     1923     20 |  0.001 % |
6.29/6.33	c |    131166 |     426     1853     5642 |     2838     2367     22 |  0.001 % |
9.69/9.76	c |    196852 |     426     1853     5642 |     3121     1752     20 |  0.001 % |
15.08/15.13	c |    295378 |     426     1853     5642 |     3434     1994     20 |  0.001 % |
23.38/23.40	c |    443167 |     426     1853     5642 |     3777     2055     19 |  0.001 % |
36.18/36.27	c |    664850 |     426     1853     5642 |     4155     3819     21 |  0.001 % |
56.67/56.77	c |    997375 |     426     1853     5642 |     4570     2360     20 |  0.001 % |
88.06/88.14	c |   1496163 |     426     1853     5642 |     5027     2581     21 |  0.001 % |
137.84/137.94	c |   2244347 |     426     1853     5642 |     5530     4910     22 |  0.001 % |
215.71/215.86	c |   3366621 |     426     1853     5642 |     6083     3614     21 |  0.001 % |
337.67/337.88	c |   5050032 |     426     1853     5642 |     6692     4826     21 |  0.001 % |
529.40/529.60	c |   7575149 |     426     1853     5642 |     7361     3610     21 |  0.001 % |
832.30/832.62	c |  11362824 |     426     1853     5642 |     8097     5738     22 |  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-1517381-1238284561/watcher-1517381-1238284561 -o /tmp/evaluation-result-1517381-1238284561/solver-1517381-1238284561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2006192831 HOME/instance-1517381-1238284561.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 1.02 1.00 2/64 9663
/proc/meminfo: memFree=1094520/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=2420 CPUtime=0
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1101122856 2478080 210 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 605 210 98 221 0 381 0

[startup+0.102687 s]
/proc/loadavg: 1.00 1.02 1.00 2/64 9663
/proc/meminfo: memFree=1094520/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=2520 CPUtime=0.1
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 257 0 0 0 10 0 0 0 18 0 1 0 1101122856 2580480 242 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 630 242 112 221 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2520

[startup+0.202704 s]
/proc/loadavg: 1.00 1.02 1.00 2/64 9663
/proc/meminfo: memFree=1094520/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=2652 CPUtime=0.2
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 279 0 0 0 20 0 0 0 19 0 1 0 1101122856 2715648 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 663 264 112 221 0 439 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2652

[startup+0.302722 s]
/proc/loadavg: 1.00 1.02 1.00 2/64 9663
/proc/meminfo: memFree=1094520/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=2652 CPUtime=0.3
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 289 0 0 0 30 0 0 0 19 0 1 0 1101122856 2715648 274 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 663 274 112 221 0 439 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2652

[startup+0.701792 s]
/proc/loadavg: 1.00 1.02 1.00 2/64 9663
/proc/meminfo: memFree=1094520/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=2784 CPUtime=0.69
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 326 0 0 0 69 0 0 0 23 0 1 0 1101122856 2850816 311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 696 311 112 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50193 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9664
/proc/meminfo: memFree=1093552/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=2916 CPUtime=1.49
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 1101122856 2985984 356 1992294400 4194304 5102416 548682068800 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 729 356 112 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10121 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9664
/proc/meminfo: memFree=1093232/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=3180 CPUtime=3.09
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 432 0 0 0 309 0 0 0 25 0 1 0 1101122856 3256320 417 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 795 417 112 221 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30177 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9664
/proc/meminfo: memFree=1092848/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=3444 CPUtime=6.29
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 502 0 0 0 629 0 0 0 25 0 1 0 1101122856 3526656 487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 861 487 112 221 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9664
/proc/meminfo: memFree=1092272/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=3976 CPUtime=12.69
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 1101122856 4071424 589 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 994 589 112 221 0 770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3976

[startup+25.5021 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9664
/proc/meminfo: memFree=1091760/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=4380 CPUtime=25.48
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 723 0 0 0 2548 0 0 0 25 0 1 0 1101122856 4485120 708 1992294400 4194304 5102416 548682068800 18446744073709551615 4230776 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1095 708 112 221 0 871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4380

[startup+51.1026 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9664
/proc/meminfo: memFree=1091248/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=4908 CPUtime=51.07
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 862 0 0 0 5107 0 0 0 25 0 1 0 1101122856 5025792 847 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1227 847 112 221 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 1.01 1.00 2/65 9664
/proc/meminfo: memFree=1090352/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=5864 CPUtime=102.26
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1073 0 0 0 10225 1 0 0 25 0 1 0 1101122856 6004736 1058 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1466 1058 112 221 0 1242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5864

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9664
/proc/meminfo: memFree=1089712/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=6404 CPUtime=162.23
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1224 0 0 0 16222 1 0 0 25 0 1 0 1101122856 6557696 1209 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1601 1209 112 221 0 1377 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6404

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9664
/proc/meminfo: memFree=1089200/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=6940 CPUtime=222.22
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1348 0 0 0 22220 2 0 0 25 0 1 0 1101122856 7106560 1333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1735 1333 112 221 0 1511 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9664
/proc/meminfo: memFree=1088816/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=7364 CPUtime=282.19
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1452 0 0 0 28217 2 0 0 25 0 1 0 1101122856 7540736 1437 1992294400 4194304 5102416 548682068800 18446744073709551615 4255703 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1841 1437 112 221 0 1617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7364

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1088496/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=7644 CPUtime=342.17
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1535 0 0 0 34215 2 0 0 25 0 1 0 1101122856 7827456 1520 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1911 1520 112 221 0 1687 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7644

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9670
/proc/meminfo: memFree=1088176/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=7932 CPUtime=402.15
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1603 0 0 0 40213 2 0 0 25 0 1 0 1101122856 8122368 1588 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 1983 1588 112 221 0 1759 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7932

[startup+462.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 9670
/proc/meminfo: memFree=1087856/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=8348 CPUtime=462.12
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1688 0 0 0 46210 2 0 0 25 0 1 0 1101122856 8548352 1673 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2087 1673 112 221 0 1863 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8348

[startup+522.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 9670
/proc/meminfo: memFree=1087536/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=8624 CPUtime=522.1
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1765 0 0 0 52208 2 0 0 25 0 1 0 1101122856 8830976 1750 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2156 1750 112 221 0 1932 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8624

[startup+582.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 9670
/proc/meminfo: memFree=1087280/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=8916 CPUtime=582.09
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1839 0 0 0 58206 3 0 0 25 0 1 0 1101122856 9129984 1824 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2229 1824 112 221 0 2005 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8916

[startup+642.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 9670
/proc/meminfo: memFree=1087088/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=9056 CPUtime=642.06
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1880 0 0 0 64203 3 0 0 25 0 1 0 1101122856 9273344 1865 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2264 1865 112 221 0 2040 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9056

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 9670
/proc/meminfo: memFree=1086896/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=9320 CPUtime=702.04
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1924 0 0 0 70201 3 0 0 25 0 1 0 1101122856 9543680 1909 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2330 1909 112 221 0 2106 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9320

[startup+762.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9670
/proc/meminfo: memFree=1086768/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=9456 CPUtime=762.02
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 1960 0 0 0 76199 3 0 0 25 0 1 0 1101122856 9682944 1945 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2364 1945 112 221 0 2140 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9456

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9670
/proc/meminfo: memFree=1086640/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=9592 CPUtime=822
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2008 0 0 0 82196 4 0 0 25 0 1 0 1101122856 9822208 1993 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2398 1993 112 221 0 2174 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9592

[startup+882.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9670
/proc/meminfo: memFree=1086384/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=9864 CPUtime=881.98
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2061 0 0 0 88194 4 0 0 25 0 1 0 1101122856 10100736 2046 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2466 2046 112 221 0 2242 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9864

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1086064/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=10156 CPUtime=941.96
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2127 0 0 0 94192 4 0 0 25 0 1 0 1101122856 10399744 2112 1992294400 4194304 5102416 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2539 2112 112 221 0 2315 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1085808/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=10428 CPUtime=1001.93
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2180 0 0 0 100189 4 0 0 25 0 1 0 1101122856 10678272 2165 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2607 2165 112 221 0 2383 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 10428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1085680/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=10572 CPUtime=1061.92
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2224 0 0 0 106187 5 0 0 25 0 1 0 1101122856 10825728 2209 1992294400 4194304 5102416 548682068800 18446744073709551615 4250157 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2643 2209 112 221 0 2419 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 10572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1085616/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=10572 CPUtime=1121.89
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2239 0 0 0 112184 5 0 0 25 0 1 0 1101122856 10825728 2224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2643 2224 112 221 0 2419 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 10572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1085488/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=10852 CPUtime=1181.87
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2282 0 0 0 118182 5 0 0 25 0 1 0 1101122856 11112448 2267 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2713 2267 112 221 0 2489 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 10852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9670
/proc/meminfo: memFree=1085360/2055920 swapFree=4174136/4192956
[pid=9663] ppid=9661 vsize=10852 CPUtime=1200.07
/proc/9663/stat : 9663 (varsat-random_s) R 9661 9663 9596 0 -1 4194304 2301 0 0 0 120002 5 0 0 25 0 1 0 1101122856 11112448 2286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9663/statm: 2713 2286 112 221 0 2489 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10852

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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.057991
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 10852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2301
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= 2229

runsolver used 0.960853 second user time and 2.34664 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-29 00:56:01
IDJOB=1517381
IDBENCH=70591
IDSOLVER=539
FILE ID=node4/1517381-1238284561
PBS_JOBID= 9060956
Free space on /tmp= 65244 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517381-1238284561/watcher-1517381-1238284561 -o /tmp/evaluation-result-1517381-1238284561/solver-1517381-1238284561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2006192831 HOME/instance-1517381-1238284561.cnf

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

MD5SUM BENCH= c6ff311280a6d1a0e6f0a58edc326a81
RANDOM SEED=2006192831

node4.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		: 3000.277
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		: 3000.277
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:       1095000 kB
Buffers:         88372 kB
Cached:         775288 kB
SwapCached:      12656 kB
Active:         159300 kB
Inactive:       718384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095000 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          19684 kB
Slab:            69224 kB
Committed_AS:  2745912 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-29 01:16:03