Trace number 1517393

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-S492033085-065.cnf
MD5SUMcbe223815ecb4175f94b654d971303ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark167.116
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:          462958077.000000
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 |     427     1853     5643 |      617        0    nan |  0.000 % |
0.00/0.01	c |       100 |     427     1853     5643 |      679      100     24 |  0.001 % |
0.00/0.01	c |       250 |     427     1853     5643 |      747      250     21 |  0.001 % |
0.00/0.02	c |       475 |     427     1853     5643 |      822      475     20 |  0.001 % |
0.00/0.04	c |       813 |     427     1853     5643 |      904      813     21 |  0.001 % |
0.00/0.06	c |      1319 |     427     1853     5643 |      994      850     21 |  0.001 % |
0.06/0.09	c |      2080 |     427     1853     5643 |     1094      581     17 |  0.001 % |
0.10/0.13	c |      3220 |     427     1853     5643 |     1203     1155     19 |  0.001 % |
0.20/0.20	c |      4928 |     427     1853     5643 |     1324      977     19 |  0.001 % |
0.30/0.31	c |      7490 |     427     1853     5643 |     1456      792     17 |  0.001 % |
0.39/0.46	c |     11335 |     427     1853     5643 |     1602      885     18 |  0.001 % |
0.69/0.70	c |     17103 |     427     1853     5643 |     1762      904     17 |  0.001 % |
1.00/1.06	c |     25752 |     427     1853     5643 |     1938     1466     19 |  0.001 % |
1.59/1.63	c |     38727 |     427     1853     5643 |     2132     1553     19 |  0.001 % |
2.49/2.51	c |     58188 |     427     1853     5643 |     2345     1516     18 |  0.001 % |
3.79/3.88	c |     87380 |     427     1853     5643 |     2580     2114     19 |  0.001 % |
5.89/5.98	c |    131169 |     427     1853     5643 |     2838     1338     18 |  0.001 % |
9.19/9.24	c |    196853 |     427     1853     5643 |     3121     2293     18 |  0.001 % |
14.29/14.36	c |    295379 |     427     1853     5643 |     3434     2813     20 |  0.001 % |
22.19/22.23	c |    443169 |     427     1853     5643 |     3777     2827     19 |  0.001 % |
34.48/34.50	c |    664852 |     427     1853     5643 |     4155     3061     20 |  0.001 % |
53.57/53.66	c |    997377 |     427     1853     5643 |     4570     4008     20 |  0.001 % |
83.06/83.11	c |   1496165 |     427     1853     5643 |     5027     2602     18 |  0.001 % |
129.94/130.01	c |   2244347 |     427     1853     5643 |     5530     3055     19 |  0.001 % |
203.21/203.30	c |   3366621 |     427     1853     5643 |     6083     5315     20 |  0.001 % |
316.57/316.78	c |   5050032 |     427     1853     5643 |     6692     4446     20 |  0.001 % |
494.12/494.31	c |   7575149 |     427     1853     5643 |     7361     4371     20 |  0.001 % |
776.52/776.88	c |  11362824 |     427     1853     5643 |     8097     6870     20 |  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-1517393-1238284713/watcher-1517393-1238284713 -o /tmp/evaluation-result-1517393-1238284713/solver-1517393-1238284713 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=462958077 HOME/instance-1517393-1238284713.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: 0.99 0.97 0.97 2/76 25102
/proc/meminfo: memFree=1249600/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=2520 CPUtime=0
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 238 0 0 0 0 0 0 0 22 0 1 0 1101132236 2580480 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4213344 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 630 223 101 221 0 406 0

[startup+0.067182 s]
/proc/loadavg: 0.99 0.97 0.97 2/76 25102
/proc/meminfo: memFree=1249600/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=2520 CPUtime=0.06
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 258 0 0 0 6 0 0 0 22 0 1 0 1101132236 2580480 243 1992294400 4194304 5102416 548682068800 18446744073709551615 4221164 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 630 243 112 221 0 406 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2520

[startup+0.102189 s]
/proc/loadavg: 0.99 0.97 0.97 2/76 25102
/proc/meminfo: memFree=1249600/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=2520 CPUtime=0.1
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 263 0 0 0 10 0 0 0 22 0 1 0 1101132236 2580480 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 630 248 112 221 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2520

[startup+0.302227 s]
/proc/loadavg: 0.99 0.97 0.97 2/76 25102
/proc/meminfo: memFree=1249600/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=2652 CPUtime=0.3
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 292 0 0 0 30 0 0 0 24 0 1 0 1101132236 2715648 277 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 663 277 112 221 0 439 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2652

[startup+0.701305 s]
/proc/loadavg: 0.99 0.97 0.97 2/76 25102
/proc/meminfo: memFree=1249600/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=2784 CPUtime=0.69
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 328 0 0 0 69 0 0 0 25 0 1 0 1101132236 2850816 313 1992294400 4194304 5102416 548682068800 18446744073709551615 4228600 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 696 313 112 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25103
/proc/meminfo: memFree=1248696/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=2916 CPUtime=1.49
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 1101132236 2985984 353 1992294400 4194304 5102416 548682068800 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 729 353 112 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10177 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25103
/proc/meminfo: memFree=1248312/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=3180 CPUtime=3.09
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 420 0 0 0 309 0 0 0 25 0 1 0 1101132236 3256320 405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 795 405 112 221 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25103
/proc/meminfo: memFree=1247928/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=3444 CPUtime=6.29
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 496 0 0 0 629 0 0 0 25 0 1 0 1101132236 3526656 481 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 861 481 112 221 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25103
/proc/meminfo: memFree=1247416/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=3848 CPUtime=12.69
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 587 0 0 0 1269 0 0 0 25 0 1 0 1101132236 3940352 572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 962 572 112 221 0 738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3848

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25103
/proc/meminfo: memFree=1246968/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=4244 CPUtime=25.48
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 698 0 0 0 2548 0 0 0 25 0 1 0 1101132236 4345856 683 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1061 683 112 221 0 837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4244

[startup+51.1021 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25103
/proc/meminfo: memFree=1246328/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=4912 CPUtime=51.08
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 852 0 0 0 5108 0 0 0 25 0 1 0 1101132236 5029888 837 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1228 837 112 221 0 1004 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4912

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 0.98 2/77 25103
/proc/meminfo: memFree=1245496/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=5708 CPUtime=102.26
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1051 0 0 0 10226 0 0 0 25 0 1 0 1101132236 5844992 1036 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1427 1036 112 221 0 1203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5708

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 0.98 2/77 25109
/proc/meminfo: memFree=1244728/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=6408 CPUtime=162.22
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1214 0 0 0 16222 0 0 0 25 0 1 0 1101132236 6561792 1199 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1602 1199 112 221 0 1378 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 6408

[startup+222.301 s]
/proc/loadavg: 1.12 1.03 0.99 2/77 25109
/proc/meminfo: memFree=1244344/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=6816 CPUtime=222.2
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1312 0 0 0 22220 0 0 0 25 0 1 0 1101132236 6979584 1297 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1704 1297 112 221 0 1480 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6816

[startup+282.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/77 25109
/proc/meminfo: memFree=1243896/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=7232 CPUtime=282.18
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1420 0 0 0 28218 0 0 0 25 0 1 0 1101132236 7405568 1405 1992294400 4194304 5102416 548682068800 18446744073709551615 4254963 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1808 1405 112 221 0 1584 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7232

[startup+342.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/77 25109
/proc/meminfo: memFree=1243512/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=7624 CPUtime=342.16
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1515 0 0 0 34216 0 0 0 25 0 1 0 1101132236 7806976 1500 1992294400 4194304 5102416 548682068800 18446744073709551615 4248901 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1906 1500 112 221 0 1682 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7624

[startup+402.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/77 25109
/proc/meminfo: memFree=1243192/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=7900 CPUtime=402.14
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1584 0 0 0 40214 0 0 0 25 0 1 0 1101132236 8089600 1569 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 1975 1569 112 221 0 1751 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7900

[startup+462.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/77 25109
/proc/meminfo: memFree=1242936/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=8172 CPUtime=462.13
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1646 0 0 0 46212 1 0 0 25 0 1 0 1101132236 8368128 1631 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2043 1631 112 221 0 1819 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8172

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/77 25109
/proc/meminfo: memFree=1242616/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=8456 CPUtime=522.1
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1718 0 0 0 52209 1 0 0 25 0 1 0 1101132236 8658944 1703 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2114 1703 112 221 0 1890 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8456

[startup+582.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/77 25109
/proc/meminfo: memFree=1242296/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=8740 CPUtime=582.08
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1801 0 0 0 58207 1 0 0 25 0 1 0 1101132236 8949760 1786 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2185 1786 112 221 0 1961 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8740

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/77 25109
/proc/meminfo: memFree=1242040/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=9032 CPUtime=642.07
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1854 0 0 0 64206 1 0 0 25 0 1 0 1101132236 9248768 1839 1992294400 4194304 5102416 548682068800 18446744073709551615 4250095 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2258 1839 112 221 0 2034 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9032

[startup+702.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/77 25109
/proc/meminfo: memFree=1241912/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=9172 CPUtime=702.04
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1899 0 0 0 70203 1 0 0 25 0 1 0 1101132236 9392128 1884 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2293 1884 112 221 0 2069 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9172

[startup+762.307 s]
/proc/loadavg: 1.19 1.10 1.02 2/77 25109
/proc/meminfo: memFree=1241656/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=9436 CPUtime=762.03
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 1944 0 0 0 76202 1 0 0 25 0 1 0 1101132236 9662464 1929 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2359 1929 112 221 0 2135 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9436

[startup+822.301 s]
/proc/loadavg: 1.11 1.10 1.02 2/77 25109
/proc/meminfo: memFree=1241400/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=9728 CPUtime=822
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2011 0 0 0 82199 1 0 0 25 0 1 0 1101132236 9961472 1996 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2432 1996 112 221 0 2208 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9728

[startup+882.302 s]
/proc/loadavg: 1.14 1.11 1.02 2/77 25109
/proc/meminfo: memFree=1241208/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=9860 CPUtime=881.98
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2067 0 0 0 88197 1 0 0 25 0 1 0 1101132236 10096640 2052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2465 2052 112 221 0 2241 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9860

[startup+942.302 s]
/proc/loadavg: 1.13 1.10 1.02 2/77 25109
/proc/meminfo: memFree=1241080/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10008 CPUtime=941.96
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2103 0 0 0 94195 1 0 0 25 0 1 0 1101132236 10248192 2088 1992294400 4194304 5102416 548682068800 18446744073709551615 4249791 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2502 2088 112 221 0 2278 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10008

[startup+1002.3 s]
/proc/loadavg: 1.10 1.09 1.02 2/77 25109
/proc/meminfo: memFree=1240952/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10164 CPUtime=1001.94
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2131 0 0 0 100193 1 0 0 25 0 1 0 1101132236 10407936 2116 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2541 2116 112 221 0 2317 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 10164

[startup+1062.3 s]
/proc/loadavg: 1.04 1.08 1.01 2/77 25109
/proc/meminfo: memFree=1240760/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10308 CPUtime=1061.92
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2172 0 0 0 106191 1 0 0 25 0 1 0 1101132236 10555392 2157 1992294400 4194304 5102416 548682068800 18446744073709551615 4231534 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2577 2157 112 221 0 2353 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 10308

[startup+1122.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/77 25109
/proc/meminfo: memFree=1240632/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10444 CPUtime=1121.9
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2203 0 0 0 112189 1 0 0 25 0 1 0 1101132236 10694656 2188 1992294400 4194304 5102416 548682068800 18446744073709551615 4228387 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2611 2188 112 221 0 2387 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 10444

[startup+1182.3 s]
/proc/loadavg: 1.02 1.06 1.01 2/77 25109
/proc/meminfo: memFree=1240568/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10728 CPUtime=1181.88
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2245 0 0 0 118187 1 0 0 25 0 1 0 1101132236 10985472 2230 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2682 2230 112 221 0 2458 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 10728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.05 1.01 2/77 25109
/proc/meminfo: memFree=1240504/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10728 CPUtime=1200.07
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2259 0 0 0 120006 1 0 0 25 0 1 0 1101132236 10985472 2244 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2682 2244 112 221 0 2458 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10728

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

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

[startup+1200.5 s]
/proc/loadavg: 1.02 1.05 1.01 2/77 25109
/proc/meminfo: memFree=1240504/2055920 swapFree=4127428/4192956
[pid=25102] ppid=25100 vsize=10728 CPUtime=1200.07
/proc/25102/stat : 25102 (varsat-random_s) R 25100 25102 25035 0 -1 4194304 2259 0 0 0 120006 1 0 0 25 0 1 0 1101132236 10985472 2244 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25102/statm: 2682 2244 112 221 0 2458 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.07
CPU system time (s): 0.014997
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 10728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2259
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= 1546

runsolver used 1.12383 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-29 00:58:33
IDJOB=1517393
IDBENCH=70592
IDSOLVER=539
FILE ID=node63/1517393-1238284713
PBS_JOBID= 9060968
Free space on /tmp= 66320 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S492033085-065.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517393-1238284713/watcher-1517393-1238284713 -o /tmp/evaluation-result-1517393-1238284713/solver-1517393-1238284713 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=462958077 HOME/instance-1517393-1238284713.cnf

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

MD5SUM BENCH= cbe223815ecb4175f94b654d971303ac
RANDOM SEED=462958077

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1250016 kB
Buffers:         82452 kB
Cached:         586528 kB
SwapCached:      55900 kB
Active:         208928 kB
Inactive:       517404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250016 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          14560 kB
Slab:            64132 kB
Committed_AS:  3213664 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-29 01:18:35