Trace number 1517369

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
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:          1937864242.000000
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 |     424     1849     5639 |      616        0    nan |  0.000 % |
0.01/0.01	c |       100 |     424     1849     5639 |      677      100     21 |  0.001 % |
0.01/0.02	c |       251 |     424     1849     5639 |      745      251     23 |  0.001 % |
0.01/0.04	c |       478 |     424     1849     5639 |      820      478     22 |  0.001 % |
0.01/0.06	c |       815 |     424     1849     5639 |      902      815     22 |  0.001 % |
0.01/0.09	c |      1322 |     424     1849     5639 |      992      849     20 |  0.001 % |
0.09/0.12	c |      2081 |     424     1849     5639 |     1091      565     18 |  0.001 % |
0.09/0.17	c |      3221 |     424     1849     5639 |     1201     1127     20 |  0.001 % |
0.19/0.25	c |      4929 |     424     1849     5639 |     1321      963     19 |  0.001 % |
0.29/0.36	c |      7492 |     424     1849     5639 |     1453      781     18 |  0.001 % |
0.49/0.53	c |     11336 |     424     1849     5639 |     1598      871     18 |  0.001 % |
0.69/0.78	c |     17102 |     424     1849     5639 |     1758      922     18 |  0.001 % |
1.10/1.18	c |     25751 |     424     1849     5639 |     1934     1413     21 |  0.001 % |
1.70/1.79	c |     38726 |     424     1849     5639 |     2127     1571     19 |  0.001 % |
2.69/2.72	c |     58188 |     424     1849     5639 |     2340     1512     19 |  0.001 % |
4.09/4.16	c |     87380 |     424     1849     5639 |     2574     2052     20 |  0.001 % |
6.39/6.45	c |    131172 |     424     1849     5639 |     2832     2546     21 |  0.001 % |
9.89/9.91	c |    196856 |     424     1849     5639 |     3115     2068     20 |  0.001 % |
15.29/15.36	c |    295383 |     424     1849     5639 |     3426     2658     22 |  0.001 % |
23.68/23.70	c |    443172 |     424     1849     5639 |     3769     2747     22 |  0.001 % |
36.48/36.58	c |    664857 |     424     1849     5639 |     4146     3324     21 |  0.001 % |
56.47/56.51	c |    997384 |     424     1849     5639 |     4561     2395     20 |  0.001 % |
88.26/88.37	c |   1496172 |     424     1849     5639 |     5017     3547     21 |  0.001 % |
137.84/137.90	c |   2244354 |     424     1849     5639 |     5518     5036     22 |  0.001 % |
215.81/215.95	c |   3366628 |     424     1849     5639 |     6070     2999     21 |  0.001 % |
338.37/338.57	c |   5050040 |     424     1849     5639 |     6677     4667     23 |  0.001 % |
528.59/528.85	c |   7575156 |     424     1849     5639 |     7345     6421     21 |  0.001 % |
831.07/831.40	c |  11362831 |     424     1849     5639 |     8080     7030     21 |  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-1517369-1238284302/watcher-1517369-1238284302 -o /tmp/evaluation-result-1517369-1238284302/solver-1517369-1238284302 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1937864242 HOME/instance-1517369-1238284302.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 2/64 4598
/proc/meminfo: memFree=1686736/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=2420 CPUtime=0
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 1101095233 2478080 211 1992294400 4194304 5102416 548682068800 18446744073709551615 4275851 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 605 211 99 221 0 381 0

[startup+0.012327 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 4598
/proc/meminfo: memFree=1686736/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=2520 CPUtime=0.01
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 239 0 0 0 1 0 0 0 18 0 1 0 1101095233 2580480 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 630 224 102 221 0 406 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2520

[startup+0.101345 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 4598
/proc/meminfo: memFree=1686736/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=2520 CPUtime=0.09
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 258 0 0 0 9 0 0 0 18 0 1 0 1101095233 2580480 243 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 630 243 112 221 0 406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2520

[startup+0.301384 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 4598
/proc/meminfo: memFree=1686736/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=2652 CPUtime=0.29
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 294 0 0 0 29 0 0 0 19 0 1 0 1101095233 2715648 279 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 663 279 112 221 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2652

[startup+0.701465 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 4598
/proc/meminfo: memFree=1686736/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=2784 CPUtime=0.69
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 326 0 0 0 69 0 0 0 23 0 1 0 1101095233 2850816 311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 696 311 112 221 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50163 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1685832/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=2916 CPUtime=1.49
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 368 0 0 0 149 0 0 0 25 0 1 0 1101095233 2985984 353 1992294400 4194304 5102416 548682068800 18446744073709551615 4250167 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 729 353 112 221 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2916

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1685448/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=3180 CPUtime=3.09
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 423 0 0 0 309 0 0 0 25 0 1 0 1101095233 3256320 408 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 795 408 112 221 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3180

[startup+6.30159 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1685128/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=3444 CPUtime=6.29
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 494 0 0 0 629 0 0 0 25 0 1 0 1101095233 3526656 479 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 861 479 112 221 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1684552/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=3980 CPUtime=12.69
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 1101095233 4075520 590 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 995 590 112 221 0 771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3980

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1683976/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=4524 CPUtime=25.48
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 755 0 0 0 2548 0 0 0 25 0 1 0 1101095233 4632576 740 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1131 740 112 221 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4524

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1683464/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=5060 CPUtime=51.07
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 888 0 0 0 5107 0 0 0 25 0 1 0 1101095233 5181440 873 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1265 873 112 221 0 1041 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5060

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1682504/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=5868 CPUtime=102.26
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1106 0 0 0 10225 1 0 0 25 0 1 0 1101095233 6008832 1091 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1467 1091 112 221 0 1243 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5868

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1681736/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=6692 CPUtime=162.23
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1292 0 0 0 16222 1 0 0 25 0 1 0 1101095233 6852608 1277 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1673 1277 112 221 0 1449 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6692

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1681160/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=7244 CPUtime=222.21
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1422 0 0 0 22220 1 0 0 25 0 1 0 1101095233 7417856 1407 1992294400 4194304 5102416 548682068800 18446744073709551615 4229786 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1811 1407 112 221 0 1587 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7244

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1680776/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=7652 CPUtime=282.19
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1520 0 0 0 28217 2 0 0 25 0 1 0 1101095233 7835648 1505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1913 1505 112 221 0 1689 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7652

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1680520/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=7796 CPUtime=342.16
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1579 0 0 0 34214 2 0 0 25 0 1 0 1101095233 7983104 1564 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 1949 1564 112 221 0 1725 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7796

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1680200/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=8080 CPUtime=402.14
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1654 0 0 0 40212 2 0 0 25 0 1 0 1101095233 8273920 1639 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2020 1639 112 221 0 1796 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8080

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1679944/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=8364 CPUtime=462.12
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1717 0 0 0 46209 3 0 0 25 0 1 0 1101095233 8564736 1702 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2091 1702 112 221 0 1867 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8364

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4599
/proc/meminfo: memFree=1679688/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=8636 CPUtime=522.1
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1781 0 0 0 52207 3 0 0 25 0 1 0 1101095233 8843264 1766 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2159 1766 112 221 0 1935 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8636

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1679240/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=8908 CPUtime=582.06
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1836 0 0 0 58203 3 0 0 25 0 1 0 1101095233 9121792 1821 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2227 1821 112 221 0 2003 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 8908

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1678984/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=9188 CPUtime=642.05
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1900 0 0 0 64201 4 0 0 25 0 1 0 1101095233 9408512 1885 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2297 1885 112 221 0 2073 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 9188

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1678792/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=9328 CPUtime=702.02
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1946 0 0 0 70198 4 0 0 25 0 1 0 1101095233 9551872 1931 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2332 1931 112 221 0 2108 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 9328

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1678600/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=9600 CPUtime=762
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 1994 0 0 0 76196 4 0 0 25 0 1 0 1101095233 9830400 1979 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2400 1979 112 221 0 2176 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 9600

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1678536/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=9600 CPUtime=821.98
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2018 0 0 0 82194 4 0 0 25 0 1 0 1101095233 9830400 2003 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2400 2003 112 221 0 2176 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9600

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1678216/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=9996 CPUtime=881.95
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2090 0 0 0 88191 4 0 0 25 0 1 0 1101095233 10235904 2075 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2499 2075 112 221 0 2275 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 9996

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1677960/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10268 CPUtime=941.92
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2152 0 0 0 94188 4 0 0 25 0 1 0 1101095233 10514432 2137 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2567 2137 112 221 0 2343 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 10268

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1677704/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10548 CPUtime=1001.91
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2216 0 0 0 100186 5 0 0 25 0 1 0 1101095233 10801152 2201 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2637 2201 112 221 0 2413 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 10548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1677576/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10700 CPUtime=1061.89
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2250 0 0 0 106184 5 0 0 25 0 1 0 1101095233 10956800 2235 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2675 2235 112 221 0 2451 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 10700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1677384/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10844 CPUtime=1121.86
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2289 0 0 0 112181 5 0 0 25 0 1 0 1101095233 11104256 2274 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2711 2274 112 221 0 2487 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 10844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1677320/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10844 CPUtime=1181.84
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2301 0 0 0 118179 5 0 0 25 0 1 0 1101095233 11104256 2286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2711 2286 112 221 0 2487 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 10844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 4605
/proc/meminfo: memFree=1677320/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10844 CPUtime=1200.04
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2307 0 0 0 119999 5 0 0 25 0 1 0 1101095233 11104256 2292 1992294400 4194304 5102416 548682068800 18446744073709551615 4250152 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2711 2292 112 221 0 2487 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10844

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 0.97 2/65 4605
/proc/meminfo: memFree=1677320/2055920 swapFree=4175824/4192956
[pid=4598] ppid=4596 vsize=10844 CPUtime=1200.04
/proc/4598/stat : 4598 (varsat-random_s) R 4596 4598 4504 0 -1 4194304 2307 0 0 0 119999 5 0 0 25 0 1 0 1101095233 11104256 2292 1992294400 4194304 5102416 548682068800 18446744073709551615 4250152 0 0 4096 3 0 0 0 17 1 0 0
/proc/4598/statm: 2711 2292 112 221 0 2487 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.054991
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 10844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2307
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= 1364

runsolver used 0.860869 second user time and 2.6086 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-29 00:51:42
IDJOB=1517369
IDBENCH=70590
IDSOLVER=539
FILE ID=node33/1517369-1238284302
PBS_JOBID= 9060938
Free space on /tmp= 66132 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517369-1238284302/watcher-1517369-1238284302 -o /tmp/evaluation-result-1517369-1238284302/solver-1517369-1238284302 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1937864242 HOME/instance-1517369-1238284302.cnf

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1937864242

node33.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		: 3000.266
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		: 3000.266
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:       1687216 kB
Buffers:         56888 kB
Cached:         226492 kB
SwapCached:      10924 kB
Active:          53356 kB
Inactive:       242504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687216 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          18168 kB
Slab:            58884 kB
Committed_AS:  3014172 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-29 01:11:45