Trace number 1517537

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S583379276-046.cnf
MD5SUMec21ee53dc668007eeef1fc2466b7011
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark717.111
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          785908859.000000
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 |     467     2016     6116 |      672        0    nan |  0.000 % |
0.00/0.01	c |       100 |     467     2016     6116 |      739      100     23 |  0.000 % |
0.00/0.02	c |       251 |     467     2016     6116 |      813      251     22 |  0.000 % |
0.03/0.04	c |       477 |     467     2016     6116 |      894      477     22 |  0.000 % |
0.03/0.06	c |       815 |     467     2016     6116 |      983      815     22 |  0.000 % |
0.03/0.08	c |      1321 |     467     2016     6116 |     1082      806     21 |  0.000 % |
0.09/0.12	c |      2081 |     467     2016     6116 |     1190     1002     20 |  0.000 % |
0.09/0.16	c |      3221 |     467     2016     6116 |     1309      902     19 |  0.000 % |
0.19/0.24	c |      4929 |     467     2016     6116 |     1440     1263     20 |  0.000 % |
0.29/0.35	c |      7491 |     467     2016     6116 |     1584      859     18 |  0.000 % |
0.49/0.51	c |     11335 |     467     2016     6116 |     1742     1437     22 |  0.000 % |
0.69/0.76	c |     17102 |     467     2016     6116 |     1917      958     20 |  0.000 % |
1.10/1.14	c |     25751 |     467     2016     6116 |     2109     1776     20 |  0.000 % |
1.69/1.73	c |     38725 |     467     2016     6116 |     2319     1822     20 |  0.000 % |
2.59/2.65	c |     58187 |     467     2016     6116 |     2551     2285     22 |  0.000 % |
3.99/4.07	c |     87380 |     467     2016     6116 |     2807     1541     20 |  0.000 % |
6.19/6.25	c |    131170 |     467     2016     6116 |     3087     2518     22 |  0.000 % |
9.69/9.76	c |    196856 |     467     2016     6116 |     3396     2230     22 |  0.000 % |
15.09/15.15	c |    295382 |     467     2016     6116 |     3736     2571     22 |  0.000 % |
23.28/23.39	c |    443171 |     467     2016     6116 |     4109     2460     22 |  0.000 % |
36.28/36.36	c |    664854 |     467     2016     6116 |     4520     3622     22 |  0.000 % |
56.77/56.81	c |    997381 |     467     2016     6116 |     4972     2462     21 |  0.000 % |
88.86/88.94	c |   1496169 |     467     2016     6116 |     5470     3641     23 |  0.000 % |
138.75/138.89	c |   2244351 |     467     2016     6116 |     6017     3532     22 |  0.000 % |
217.92/218.09	c |   3366625 |     467     2016     6116 |     6619     3158     23 |  0.000 % |
339.58/339.79	c |   5050036 |     467     2016     6116 |     7280     6561     23 |  0.000 % |
531.11/531.33	c |   7575153 |     467     2016     6116 |     8009     6577     22 |  0.000 % |
834.00/834.38	c |  11362828 |     467     2016     6116 |     8809     7452     23 |  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-1517537-1238287118/watcher-1517537-1238287118 -o /tmp/evaluation-result-1517537-1238287118/solver-1517537-1238287118 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=785908859 HOME/instance-1517537-1238287118.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 1.00 1.00 2/76 25164
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=2548 CPUtime=0
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 1101372773 2609152 230 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 637 230 98 221 0 413 0

[startup+0.0328169 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 25164
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=2548 CPUtime=0.03
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 259 0 0 0 3 0 0 0 18 0 1 0 1101372773 2609152 244 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 637 244 112 221 0 413 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2548

[startup+0.101829 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 25164
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=2548 CPUtime=0.09
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 1101372773 2609152 256 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 637 256 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301869 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 25164
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=2680 CPUtime=0.29
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 308 0 0 0 29 0 0 0 19 0 1 0 1101372773 2744320 293 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 670 293 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701944 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 25164
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=2944 CPUtime=0.69
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 350 0 0 0 69 0 0 0 23 0 1 0 1101372773 3014656 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 736 335 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1248256/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=3076 CPUtime=1.49
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 389 0 0 0 149 0 0 0 25 0 1 0 1101372773 3149824 374 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 769 374 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10141 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1247936/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=3340 CPUtime=3.09
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 453 0 0 0 309 0 0 0 25 0 1 0 1101372773 3420160 438 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 835 438 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30203 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1247488/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=3604 CPUtime=6.29
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 521 0 0 0 629 0 0 0 25 0 1 0 1101372773 3690496 506 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 901 506 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7013 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1246848/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=4000 CPUtime=12.69
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 631 0 0 0 1269 0 0 0 25 0 1 0 1101372773 4096000 616 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1000 616 112 221 0 776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4000

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1246272/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=4672 CPUtime=25.48
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 778 0 0 0 2548 0 0 0 25 0 1 0 1101372773 4784128 763 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1168 763 112 221 0 944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4672

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1245568/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=5348 CPUtime=51.07
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 955 0 0 0 5107 0 0 0 25 0 1 0 1101372773 5476352 940 1992294400 4194304 5102416 548682068800 18446744073709551615 4254285 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1337 940 112 221 0 1113 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5348

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1244672/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=6188 CPUtime=102.26
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1174 0 0 0 10225 1 0 0 25 0 1 0 1101372773 6336512 1159 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1547 1159 112 221 0 1323 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6188

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1243968/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=6868 CPUtime=162.24
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1353 0 0 0 16223 1 0 0 25 0 1 0 1101372773 7032832 1338 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1717 1338 112 221 0 1493 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6868

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1243392/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=7404 CPUtime=222.22
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1486 0 0 0 22221 1 0 0 25 0 1 0 1101372773 7581696 1471 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1851 1471 112 221 0 1627 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7404

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1242816/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=7984 CPUtime=282.2
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1625 0 0 0 28219 1 0 0 25 0 1 0 1101372773 8175616 1610 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 1996 1610 112 221 0 1772 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7984

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25165
/proc/meminfo: memFree=1242496/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=8268 CPUtime=342.18
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1696 0 0 0 34217 1 0 0 25 0 1 0 1101372773 8466432 1681 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2067 1681 112 221 0 1843 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8268

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1241856/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=8820 CPUtime=402.15
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1828 0 0 0 40214 1 0 0 25 0 1 0 1101372773 9031680 1813 1992294400 4194304 5102416 548682068800 18446744073709551615 4248836 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2205 1813 112 221 0 1981 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8820

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1241664/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=8956 CPUtime=462.13
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1870 0 0 0 46212 1 0 0 25 0 1 0 1101372773 9170944 1855 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2239 1855 112 221 0 2015 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8956

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1241408/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=9232 CPUtime=522.11
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 1931 0 0 0 52210 1 0 0 25 0 1 0 1101372773 9453568 1916 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2308 1916 112 221 0 2084 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9232

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1241152/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=9656 CPUtime=582.09
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2020 0 0 0 58208 1 0 0 25 0 1 0 1101372773 9887744 2005 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2414 2005 112 221 0 2190 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9656

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1240832/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=9944 CPUtime=642.07
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2089 0 0 0 64206 1 0 0 25 0 1 0 1101372773 10182656 2074 1992294400 4194304 5102416 548682068800 18446744073709551615 4250167 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2486 2074 112 221 0 2262 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9944

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1240576/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=10208 CPUtime=702.05
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2143 0 0 0 70204 1 0 0 25 0 1 0 1101372773 10452992 2128 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2552 2128 112 221 0 2328 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10208

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1240448/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=10344 CPUtime=762.03
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2176 0 0 0 76202 1 0 0 25 0 1 0 1101372773 10592256 2161 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2586 2161 112 221 0 2362 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10344

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1240256/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=10484 CPUtime=822.01
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2228 0 0 0 82200 1 0 0 25 0 1 0 1101372773 10735616 2213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2621 2213 112 221 0 2397 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 10484

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1240064/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=10768 CPUtime=881.99
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2285 0 0 0 88198 1 0 0 25 0 1 0 1101372773 11026432 2270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2692 2270 112 221 0 2468 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 10768

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239872/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11044 CPUtime=941.96
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2333 0 0 0 94195 1 0 0 25 0 1 0 1101372773 11309056 2318 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2761 2318 112 221 0 2537 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11044

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239680/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11184 CPUtime=1001.94
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2368 0 0 0 100193 1 0 0 25 0 1 0 1101372773 11452416 2353 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2796 2353 112 221 0 2572 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11184

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239488/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11316 CPUtime=1061.92
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2413 0 0 0 106191 1 0 0 25 0 1 0 1101372773 11587584 2398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2829 2398 112 221 0 2605 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11316

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239360/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11460 CPUtime=1121.9
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2448 0 0 0 112189 1 0 0 25 0 1 0 1101372773 11735040 2433 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2865 2433 112 221 0 2641 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 11460

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239296/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11604 CPUtime=1181.88
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2485 0 0 0 118187 1 0 0 25 0 1 0 1101372773 11882496 2470 1992294400 4194304 5102416 548682068800 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2901 2470 112 221 0 2677 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239232/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11744 CPUtime=1200.08
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2499 0 0 0 120007 1 0 0 25 0 1 0 1101372773 12025856 2484 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2936 2484 112 221 0 2712 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11744

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: 0.99 1.00 1.00 2/77 25167
/proc/meminfo: memFree=1239232/2055920 swapFree=4127428/4192956
[pid=25164] ppid=25162 vsize=11744 CPUtime=1200.08
/proc/25164/stat : 25164 (varsat-random_s) R 25162 25164 25035 0 -1 4194304 2499 0 0 0 120007 1 0 0 25 0 1 0 1101372773 12025856 2484 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25164/statm: 2936 2484 112 221 0 2712 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.018997
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 11744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2499
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= 1528

runsolver used 1.13283 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-29 01:38:38
IDJOB=1517537
IDBENCH=70604
IDSOLVER=539
FILE ID=node63/1517537-1238287118
PBS_JOBID= 9060968
Free space on /tmp= 66320 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S583379276-046.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517537-1238287118/watcher-1517537-1238287118 -o /tmp/evaluation-result-1517537-1238287118/solver-1517537-1238287118 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=785908859 HOME/instance-1517537-1238287118.cnf

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

MD5SUM BENCH= ec21ee53dc668007eeef1fc2466b7011
RANDOM SEED=785908859

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:       1249704 kB
Buffers:         82636 kB
Cached:         586616 kB
SwapCached:      55900 kB
Active:         209428 kB
Inactive:       517156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249704 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            64156 kB
Committed_AS:  3213688 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 01:58:41