Trace number 1517715

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-crafted 2009-03-22? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          1735948380.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |     441     1929     5888 |      643        0    nan |  0.000 % |
0.00/0.01	c |       100 |     441     1929     5888 |      707      100     22 |  0.000 % |
0.00/0.01	c |       250 |     441     1929     5888 |      778      250     22 |  0.000 % |
0.00/0.02	c |       475 |     441     1929     5888 |      855      475     22 |  0.000 % |
0.00/0.04	c |       813 |     441     1929     5888 |      941      813     21 |  0.000 % |
0.05/0.06	c |      1319 |     441     1929     5888 |     1035      827     18 |  0.000 % |
0.05/0.09	c |      2078 |     441     1929     5888 |     1139     1042     19 |  0.000 % |
0.09/0.13	c |      3218 |     441     1929     5888 |     1253      994     17 |  0.000 % |
0.19/0.20	c |      4926 |     441     1929     5888 |     1378      767     18 |  0.000 % |
0.29/0.31	c |      7488 |     441     1929     5888 |     1516     1217     20 |  0.000 % |
0.39/0.47	c |     11332 |     441     1929     5888 |     1667     1171     20 |  0.000 % |
0.69/0.73	c |     17099 |     441     1929     5888 |     1834      959     17 |  0.000 % |
1.10/1.12	c |     25750 |     441     1929     5888 |     2018     1162     18 |  0.000 % |
1.69/1.72	c |     38727 |     441     1929     5888 |     2219     1763     21 |  0.000 % |
2.59/2.66	c |     58188 |     441     1929     5888 |     2441     1985     19 |  0.000 % |
4.09/4.10	c |     87380 |     441     1929     5888 |     2685     1346     19 |  0.000 % |
6.29/6.37	c |    131169 |     441     1929     5888 |     2954     1497     19 |  0.000 % |
9.79/9.84	c |    196853 |     441     1929     5888 |     3250     2767     20 |  0.000 % |
15.29/15.39	c |    295380 |     441     1929     5888 |     3575     2375     18 |  0.000 % |
23.68/23.76	c |    443169 |     441     1929     5888 |     3932     1885     17 |  0.000 % |
36.98/37.01	c |    664853 |     441     1929     5888 |     4325     2803     19 |  0.000 % |
57.78/57.82	c |    997378 |     441     1929     5888 |     4758     3346     20 |  0.000 % |
90.17/90.25	c |   1496167 |     441     1929     5888 |     5234     2817     19 |  0.000 % |
141.15/141.29	c |   2244349 |     441     1929     5888 |     5757     4207     20 |  0.000 % |
220.93/221.09	c |   3366623 |     441     1929     5888 |     6333     3503     19 |  0.000 % |
346.81/346.93	c |   5050034 |     441     1929     5888 |     6966     6139     21 |  0.000 % |
541.15/541.37	c |   7575150 |     441     1929     5888 |     7663     5112     20 |  0.000 % |
848.47/848.77	c |  11362825 |     441     1929     5888 |     8429     5735     19 |  0.000 % |

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-1517715-1238290016/watcher-1517715-1238290016 -o /tmp/evaluation-result-1517715-1238290016/solver-1517715-1238290016 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1735948380 HOME/instance-1517715-1238290016.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 3/64 20394
/proc/meminfo: memFree=826200/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=2420 CPUtime=0
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1101664834 2478080 214 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 605 214 99 221 0 381 0

[startup+0.057143 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 20394
/proc/meminfo: memFree=826200/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=2532 CPUtime=0.05
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 258 0 0 0 5 0 0 0 18 0 1 0 1101664834 2592768 243 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 633 243 111 221 0 409 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2532

[startup+0.101148 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 20394
/proc/meminfo: memFree=826200/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=2532 CPUtime=0.09
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1101664834 2592768 258 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 633 258 111 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.30117 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 20394
/proc/meminfo: memFree=826200/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=2664 CPUtime=0.29
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 1101664834 2727936 283 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 666 283 111 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701213 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 20394
/proc/meminfo: memFree=826200/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=2796 CPUtime=0.69
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 1101664834 2863104 320 1992294400 4194304 5102648 548682068800 18446744073709551615 4249803 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 699 320 111 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=825296/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=3060 CPUtime=1.49
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 1101664834 3133440 363 1992294400 4194304 5102648 548682068800 18446744073709551615 4249052 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 765 363 111 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=824912/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=3324 CPUtime=3.09
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1101664834 3403776 430 1992294400 4194304 5102648 548682068800 18446744073709551615 4227386 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 831 430 111 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=824464/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=3588 CPUtime=6.29
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 1101664834 3674112 493 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 897 493 111 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=824032/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=3852 CPUtime=12.69
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 600 0 0 0 1269 0 0 0 25 0 1 0 1101664834 3944448 585 1992294400 4194304 5102648 548682068800 18446744073709551615 4227491 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 963 585 111 221 0 739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3852

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=823584/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=4380 CPUtime=25.48
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 722 0 0 0 2548 0 0 0 25 0 1 0 1101664834 4485120 707 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 1095 707 111 221 0 871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4380

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=822816/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=5180 CPUtime=51.07
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 919 0 0 0 5107 0 0 0 25 0 1 0 1101664834 5304320 904 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 1295 904 111 221 0 1071 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5180

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=821984/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=5996 CPUtime=102.27
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1112 0 0 0 10226 1 0 0 25 0 1 0 1101664834 6139904 1097 1992294400 4194304 5102648 548682068800 18446744073709551615 4249757 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 1499 1097 111 221 0 1275 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5996

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=821216/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=6800 CPUtime=162.25
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1315 0 0 0 16224 1 0 0 25 0 1 0 1101664834 6963200 1300 1992294400 4194304 5102648 548682068800 18446744073709551615 4225419 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 1700 1300 111 221 0 1476 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=820640/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=7344 CPUtime=222.23
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1445 0 0 0 22222 1 0 0 25 0 1 0 1101664834 7520256 1430 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 1836 1430 111 221 0 1612 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7344

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=820256/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=7628 CPUtime=282.22
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1532 0 0 0 28220 2 0 0 25 0 1 0 1101664834 7811072 1517 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 1907 1517 111 221 0 1683 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=819936/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=8040 CPUtime=342.2
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1616 0 0 0 34218 2 0 0 25 0 1 0 1101664834 8232960 1601 1992294400 4194304 5102648 548682068800 18446744073709551615 4243696 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2010 1601 111 221 0 1786 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8040

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=819488/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=8452 CPUtime=402.19
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1721 0 0 0 40217 2 0 0 25 0 1 0 1101664834 8654848 1706 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2113 1706 111 221 0 1889 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8452

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=819232/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=8728 CPUtime=462.17
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1791 0 0 0 46215 2 0 0 25 0 1 0 1101664834 8937472 1776 1992294400 4194304 5102648 548682068800 18446744073709551615 4250304 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2182 1776 111 221 0 1958 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8728

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=819104/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=8864 CPUtime=522.15
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1823 0 0 0 52213 2 0 0 25 0 1 0 1101664834 9076736 1808 1992294400 4194304 5102648 548682068800 18446744073709551615 4249757 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2216 1808 111 221 0 1992 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=818784/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=9140 CPUtime=582.14
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1901 0 0 0 58212 2 0 0 25 0 1 0 1101664834 9359360 1886 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2285 1886 111 221 0 2061 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=818528/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=9564 CPUtime=642.12
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 1971 0 0 0 64210 2 0 0 25 0 1 0 1101664834 9793536 1956 1992294400 4194304 5102648 548682068800 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2391 1956 111 221 0 2167 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9564

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=818336/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=9712 CPUtime=702.1
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2018 0 0 0 70208 2 0 0 25 0 1 0 1101664834 9945088 2003 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2428 2003 111 221 0 2204 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9712

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=818080/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=9988 CPUtime=762.1
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2067 0 0 0 76207 3 0 0 25 0 1 0 1101664834 10227712 2052 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2497 2052 111 221 0 2273 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9988

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=817952/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=10136 CPUtime=822.08
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2108 0 0 0 82205 3 0 0 25 0 1 0 1101664834 10379264 2093 1992294400 4194304 5102648 548682068800 18446744073709551615 4250217 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2534 2093 111 221 0 2310 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10136

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=817696/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=10316 CPUtime=882.06
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2167 0 0 0 88203 3 0 0 25 0 1 0 1101664834 10563584 2152 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2579 2152 111 221 0 2355 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10316

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=817440/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=10584 CPUtime=942.05
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2236 0 0 0 94202 3 0 0 25 0 1 0 1101664834 10838016 2221 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2646 2221 111 221 0 2422 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 10584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=817248/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=10868 CPUtime=1002.03
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2285 0 0 0 100200 3 0 0 25 0 1 0 1101664834 11128832 2270 1992294400 4194304 5102648 548682068800 18446744073709551615 4249983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2717 2270 111 221 0 2493 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=817056/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=11000 CPUtime=1062.01
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2318 0 0 0 106198 3 0 0 25 0 1 0 1101664834 11264000 2303 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2750 2303 111 221 0 2526 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=816992/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=11148 CPUtime=1122
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2345 0 0 0 112197 3 0 0 25 0 1 0 1101664834 11415552 2330 1992294400 4194304 5102648 548682068800 18446744073709551615 4254987 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2787 2330 111 221 0 2563 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 11148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=816928/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=11148 CPUtime=1181.98
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2355 0 0 0 118195 3 0 0 25 0 1 0 1101664834 11415552 2340 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2787 2340 111 221 0 2563 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20395
/proc/meminfo: memFree=816864/2055920 swapFree=4172472/4192956
[pid=20394] ppid=20392 vsize=11148 CPUtime=1200.08
/proc/20394/stat : 20394 (varsat-crafted_) R 20392 20394 20174 0 -1 4194304 2371 0 0 0 120005 3 0 0 25 0 1 0 1101664834 11415552 2356 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/20394/statm: 2787 2356 111 221 0 2563 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11148

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.038994
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 11148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2371
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= 668

runsolver used 0.886865 second user time and 2.67359 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-29 03:26:56
IDJOB=1517715
IDBENCH=70619
IDSOLVER=537
FILE ID=node37/1517715-1238290016
PBS_JOBID= 9060941
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517715-1238290016/watcher-1517715-1238290016 -o /tmp/evaluation-result-1517715-1238290016/solver-1517715-1238290016 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1735948380 HOME/instance-1517715-1238290016.cnf

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=1735948380

node37.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		: 3000.213
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		: 3000.213
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:        826616 kB
Buffers:        105340 kB
Cached:        1015988 kB
SwapCached:      14544 kB
Active:         331508 kB
Inactive:       805832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        826616 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          18796 kB
Slab:            78040 kB
Committed_AS:  2805084 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-29 03:46:59