Trace number 1517705

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
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:          1020244888.000000
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 |     449     1936     5876 |      645        0    nan |  0.000 % |
0.00/0.01	c |       102 |     449     1936     5876 |      709      102     21 |  0.000 % |
0.00/0.02	c |       253 |     449     1936     5876 |      780      253     21 |  0.000 % |
0.00/0.04	c |       478 |     449     1936     5876 |      858      478     21 |  0.000 % |
0.00/0.05	c |       816 |     449     1936     5876 |      944      816     21 |  0.000 % |
0.00/0.08	c |      1323 |     449     1936     5876 |     1039      826     20 |  0.000 % |
0.10/0.11	c |      2083 |     449     1936     5876 |     1143     1044     19 |  0.000 % |
0.10/0.16	c |      3223 |     449     1936     5876 |     1257      994     19 |  0.000 % |
0.20/0.23	c |      4932 |     449     1936     5876 |     1383      757     20 |  0.000 % |
0.30/0.34	c |      7495 |     449     1936     5876 |     1521     1187     21 |  0.000 % |
0.50/0.50	c |     11339 |     449     1936     5876 |     1673     1104     19 |  0.000 % |
0.70/0.74	c |     17105 |     449     1936     5876 |     1841     1711     21 |  0.000 % |
1.10/1.13	c |     25754 |     449     1936     5876 |     2025     1867     21 |  0.000 % |
1.69/1.70	c |     38728 |     449     1936     5876 |     2227     1355     19 |  0.000 % |
2.49/2.59	c |     58189 |     449     1936     5876 |     2450     1527     19 |  0.000 % |
3.89/3.95	c |     87382 |     449     1936     5876 |     2695     2059     20 |  0.000 % |
6.09/6.13	c |    131174 |     449     1936     5876 |     2965     1962     21 |  0.000 % |
9.39/9.42	c |    196859 |     449     1936     5876 |     3261     2867     22 |  0.000 % |
14.49/14.59	c |    295385 |     449     1936     5876 |     3587     2161     21 |  0.000 % |
22.68/22.70	c |    443174 |     449     1936     5876 |     3946     2636     20 |  0.000 % |
35.38/35.47	c |    664857 |     449     1936     5876 |     4341     2382     21 |  0.000 % |
54.67/54.78	c |    997382 |     449     1936     5876 |     4775     3533     21 |  0.000 % |
85.36/85.47	c |   1496171 |     449     1936     5876 |     5253     3268     22 |  0.000 % |
133.44/133.56	c |   2244353 |     449     1936     5876 |     5778     3974     23 |  0.000 % |
207.71/207.89	c |   3366627 |     449     1936     5876 |     6356     4914     24 |  0.000 % |
325.07/325.24	c |   5050039 |     449     1936     5876 |     6991     4075     23 |  0.000 % |
513.10/513.38	c |   7575155 |     449     1936     5876 |     7691     6511     22 |  0.000 % |
802.89/803.27	c |  11362833 |     449     1936     5876 |     8460     5700     21 |  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-1517705-1238289835/watcher-1517705-1238289835 -o /tmp/evaluation-result-1517705-1238289835/solver-1517705-1238289835 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1020244888 HOME/instance-1517705-1238289835.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 0.98 3/64 22008
/proc/meminfo: memFree=1707400/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=2420 CPUtime=0
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 228 0 0 0 0 0 0 0 20 0 1 0 1101647174 2478080 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 605 213 98 221 0 381 0

[startup+0.00683006 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22008
/proc/meminfo: memFree=1707400/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=2532 CPUtime=0
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 241 0 0 0 0 0 0 0 20 0 1 0 1101647174 2592768 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 633 226 102 221 0 409 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2532

[startup+0.101849 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22008
/proc/meminfo: memFree=1707400/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=2532 CPUtime=0.1
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 269 0 0 0 10 0 0 0 20 0 1 0 1101647174 2592768 254 1992294400 4194304 5102416 548682068800 18446744073709551615 4255630 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 633 254 112 221 0 409 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301888 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22008
/proc/meminfo: memFree=1707400/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=2664 CPUtime=0.3
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 298 0 0 0 30 0 0 0 22 0 1 0 1101647174 2727936 283 1992294400 4194304 5102416 548682068800 18446744073709551615 4254236 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 666 283 112 221 0 442 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2664

[startup+0.701967 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 22008
/proc/meminfo: memFree=1707400/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=2796 CPUtime=0.7
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 336 0 0 0 70 0 0 0 25 0 1 0 1101647174 2863104 321 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 699 321 112 221 0 475 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2796

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1706496/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=3060 CPUtime=1.49
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 386 0 0 0 149 0 0 0 25 0 1 0 1101647174 3133440 371 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 765 371 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1706176/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=3324 CPUtime=3.09
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1101647174 3403776 430 1992294400 4194304 5102416 548682068800 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 831 430 112 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1705728/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=3588 CPUtime=6.29
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 1101647174 3674112 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 897 498 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1705152/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=3984 CPUtime=12.69
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 631 0 0 0 1269 0 0 0 25 0 1 0 1101647174 4079616 616 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 996 616 112 221 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1704576/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=4652 CPUtime=25.48
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 774 0 0 0 2548 0 0 0 25 0 1 0 1101647174 4763648 759 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 1163 759 112 221 0 939 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4652

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1703872/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=5320 CPUtime=51.07
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 943 0 0 0 5107 0 0 0 25 0 1 0 1101647174 5447680 928 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 1330 928 112 221 0 1106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5320

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1702976/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=6112 CPUtime=102.25
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1160 0 0 0 10225 0 0 0 25 0 1 0 1101647174 6258688 1145 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 1528 1145 112 221 0 1304 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6112

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1702272/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=6816 CPUtime=162.23
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1332 0 0 0 16223 0 0 0 25 0 1 0 1101647174 6979584 1317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 1704 1317 112 221 0 1480 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6816

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1701632/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=7488 CPUtime=222.2
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1477 0 0 0 22220 0 0 0 25 0 1 0 1101647174 7667712 1462 1992294400 4194304 5102416 548682068800 18446744073709551615 4248720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 1872 1462 112 221 0 1648 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7488

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1701120/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=8028 CPUtime=282.19
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1607 0 0 0 28218 1 0 0 25 0 1 0 1101647174 8220672 1592 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2007 1592 112 221 0 1783 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8028

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1700480/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=8564 CPUtime=342.17
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1748 0 0 0 34216 1 0 0 25 0 1 0 1101647174 8769536 1733 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2141 1733 112 221 0 1917 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8564

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1700096/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=8972 CPUtime=402.14
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1847 0 0 0 40213 1 0 0 25 0 1 0 1101647174 9187328 1832 1992294400 4194304 5102416 548682068800 18446744073709551615 4249960 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2243 1832 112 221 0 2019 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8972

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1699776/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=9244 CPUtime=462.12
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1919 0 0 0 46211 1 0 0 25 0 1 0 1101647174 9465856 1904 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2311 1904 112 221 0 2087 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9244

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1699456/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=9524 CPUtime=522.1
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 1996 0 0 0 52209 1 0 0 25 0 1 0 1101647174 9752576 1981 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2381 1981 112 221 0 2157 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1699072/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=9944 CPUtime=582.07
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2082 0 0 0 58206 1 0 0 25 0 1 0 1101647174 10182656 2067 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2486 2067 112 221 0 2262 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1698944/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=10084 CPUtime=642.05
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2126 0 0 0 64204 1 0 0 25 0 1 0 1101647174 10326016 2111 1992294400 4194304 5102416 548682068800 18446744073709551615 4255567 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2521 2111 112 221 0 2297 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10084

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1698816/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=10228 CPUtime=702.03
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2161 0 0 0 70202 1 0 0 25 0 1 0 1101647174 10473472 2146 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2557 2146 112 221 0 2333 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10228

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1698496/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=10500 CPUtime=762.01
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2223 0 0 0 76200 1 0 0 25 0 1 0 1101647174 10752000 2208 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2625 2208 112 221 0 2401 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 10500

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1698304/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=10784 CPUtime=821.98
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2291 0 0 0 82197 1 0 0 25 0 1 0 1101647174 11042816 2276 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2696 2276 112 221 0 2472 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 10784

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697984/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11080 CPUtime=881.96
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2352 0 0 0 88195 1 0 0 25 0 1 0 1101647174 11345920 2337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2770 2337 112 221 0 2546 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 11080

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697792/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11212 CPUtime=941.93
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2406 0 0 0 94192 1 0 0 25 0 1 0 1101647174 11481088 2391 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2803 2391 112 221 0 2579 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 11212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697664/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11360 CPUtime=1001.91
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2446 0 0 0 100190 1 0 0 25 0 1 0 1101647174 11632640 2431 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2840 2431 112 221 0 2616 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 11360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697472/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11632 CPUtime=1061.89
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2484 0 0 0 106188 1 0 0 25 0 1 0 1101647174 11911168 2469 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2908 2469 112 221 0 2684 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 11632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697408/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11632 CPUtime=1121.87
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2506 0 0 0 112186 1 0 0 25 0 1 0 1101647174 11911168 2491 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2908 2491 112 221 0 2684 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 11632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697280/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11780 CPUtime=1181.85
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2540 0 0 0 118184 1 0 0 25 0 1 0 1101647174 12062720 2525 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2945 2525 112 221 0 2721 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 11780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697216/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11780 CPUtime=1200.04
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2546 0 0 0 120003 1 0 0 25 0 1 0 1101647174 12062720 2531 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2945 2531 112 221 0 2721 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11780

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 0.97 0.98 2/65 22009
/proc/meminfo: memFree=1697216/2055920 swapFree=4178884/4192956
[pid=22008] ppid=22006 vsize=11780 CPUtime=1200.04
/proc/22008/stat : 22008 (varsat-random_s) R 22006 22008 21818 0 -1 4194304 2546 0 0 0 120003 1 0 0 25 0 1 0 1101647174 12062720 2531 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/22008/statm: 2945 2531 112 221 0 2721 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.019996
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 11780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2546
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= 1781

runsolver used 1.18782 second user time and 2.11568 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-29 03:23:55
IDJOB=1517705
IDBENCH=70618
IDSOLVER=539
FILE ID=node75/1517705-1238289835
PBS_JOBID= 9061008
Free space on /tmp= 64928 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517705-1238289835/watcher-1517705-1238289835 -o /tmp/evaluation-result-1517705-1238289835/solver-1517705-1238289835 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1020244888 HOME/instance-1517705-1238289835.cnf

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1020244888

node75.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		: 3000.263
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		: 3000.263
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:       1707880 kB
Buffers:         68976 kB
Cached:         199308 kB
SwapCached:       8136 kB
Active:         167392 kB
Inactive:       110584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707880 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            55964 kB
Committed_AS:  2253528 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-29 03:43:57