Trace number 1520310

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S444219303-098.cnf
MD5SUM19d216b508c325e77d8047e01d28266c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark261.32
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 WARNING: for repeatability, setting FPU to use double precision
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 |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
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 |       100 |     431     1856     5613 |      680      100     20 |  0.001 % |
0.00/0.01	c |       250 |     431     1856     5613 |      748      250     20 |  0.001 % |
0.00/0.01	c |       475 |     431     1856     5613 |      823      475     21 |  0.001 % |
0.00/0.02	c |       812 |     431     1856     5613 |      905      812     20 |  0.001 % |
0.00/0.03	c |      1318 |     431     1856     5613 |      996      835     19 |  0.001 % |
0.00/0.05	c |      2077 |     431     1856     5613 |     1096      566     16 |  0.001 % |
0.00/0.08	c |      3216 |     431     1856     5613 |     1205      569     16 |  0.001 % |
0.10/0.13	c |      4924 |     431     1856     5613 |     1326     1028     18 |  0.001 % |
0.19/0.20	c |      7486 |     431     1856     5613 |     1458      865     19 |  0.001 % |
0.29/0.31	c |     11330 |     431     1856     5613 |     1604      941     18 |  0.001 % |
0.39/0.48	c |     17096 |     431     1856     5613 |     1765      989     17 |  0.001 % |
0.69/0.74	c |     25745 |     431     1856     5613 |     1941     1492     17 |  0.001 % |
1.10/1.15	c |     38719 |     431     1856     5613 |     2135     1564     19 |  0.001 % |
1.69/1.77	c |     58180 |     431     1856     5613 |     2349     1423     18 |  0.001 % |
2.69/2.73	c |     87372 |     431     1856     5613 |     2584     1904     18 |  0.001 % |
4.19/4.21	c |    131161 |     431     1856     5613 |     2842     2351     19 |  0.001 % |
6.49/6.50	c |    196845 |     431     1856     5613 |     3127     1549     18 |  0.001 % |
9.99/10.09	c |    295371 |     431     1856     5613 |     3439     1720     18 |  0.001 % |
15.49/15.55	c |    443160 |     431     1856     5613 |     3783     3106     18 |  0.001 % |
23.99/24.02	c |    664843 |     431     1856     5613 |     4162     2758     20 |  0.001 % |
37.07/37.19	c |    997368 |     431     1856     5613 |     4578     2803     18 |  0.001 % |
57.56/57.68	c |   1496156 |     431     1856     5613 |     5036     2529     19 |  0.001 % |
89.36/89.44	c |   2244338 |     431     1856     5613 |     5539     3789     17 |  0.001 % |
138.44/138.52	c |   3366612 |     431     1856     5613 |     6093     3459     19 |  0.001 % |
215.30/215.42	c |   5050023 |     431     1856     5613 |     6703     4632     18 |  0.001 % |
334.56/334.72	c |   7575139 |     431     1856     5613 |     7373     5459     18 |  0.001 % |
521.37/521.60	c |  11362814 |     431     1856     5613 |     8110     5394     20 |  0.001 % |
811.64/812.08	c |  17044326 |     431     1856     5613 |     8921     6209     20 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520310-1238283299/watcher-1520310-1238283299 -o /tmp/evaluation-result-1520310-1238283299/solver-1520310-1238283299 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520310-1238283299.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: 0.91 0.95 0.97 3/64 19279
/proc/meminfo: memFree=874488/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=7464 CPUtime=0
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1100995724 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 1866 166 92 219 0 1644 0

[startup+0.105471 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19279
/proc/meminfo: memFree=874488/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=0.1
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 349 0 0 0 10 0 0 0 18 0 1 0 1100995724 18366464 263 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 264 101 219 0 4262 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17936

[startup+0.201482 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19279
/proc/meminfo: memFree=874488/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=0.19
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 376 0 0 0 19 0 0 0 18 0 1 0 1100995724 18366464 290 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 290 101 219 0 4262 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17936

[startup+0.301493 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19279
/proc/meminfo: memFree=874488/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=0.29
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 382 0 0 0 29 0 0 0 19 0 1 0 1100995724 18366464 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4241475 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 296 101 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.701539 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 19279
/proc/meminfo: memFree=874488/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=0.69
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 430 0 0 0 69 0 0 0 23 0 1 0 1100995724 18366464 344 1992294400 4194304 5092341 548682068848 18446744073709551615 4263536 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 344 101 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 19280
/proc/meminfo: memFree=873264/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=1.49
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 1100995724 18366464 405 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 405 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10182 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 19280
/proc/meminfo: memFree=872880/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=3.09
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 584 0 0 0 309 0 0 0 25 0 1 0 1100995724 18366464 498 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 498 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30119 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 19280
/proc/meminfo: memFree=872368/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=6.29
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 686 0 0 0 629 0 0 0 25 0 1 0 1100995724 18366464 600 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 600 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 19280
/proc/meminfo: memFree=871728/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17936 CPUtime=12.69
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 941 0 0 0 1269 0 0 0 25 0 1 0 1100995724 18366464 730 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4484 730 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 19280
/proc/meminfo: memFree=871024/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17940 CPUtime=25.49
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 1401 0 0 0 2549 0 0 0 25 0 1 0 1100995724 18370560 910 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4485 910 101 219 0 4263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17940

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 19280
/proc/meminfo: memFree=870064/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17944 CPUtime=51.07
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 1828 0 0 0 5107 0 0 0 25 0 1 0 1100995724 18374656 1163 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4486 1163 101 219 0 4264 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17944

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 19280
/proc/meminfo: memFree=868528/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17944 CPUtime=102.26
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 2186 0 0 0 10225 1 0 0 25 0 1 0 1100995724 18374656 1521 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 4486 1521 101 219 0 4264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17944

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=867568/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=17944 CPUtime=162.23
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 2419 0 0 0 16222 1 0 0 25 0 1 0 1100995724 18374656 1754 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/19279/statm: 4486 1754 101 219 0 4264 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17944

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=866544/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=222.2
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 2678 0 0 0 22219 1 0 0 25 0 1 0 1100995724 23760896 2013 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2013 101 219 0 5579 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 23204

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=865840/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=282.18
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 2873 0 0 0 28216 2 0 0 25 0 1 0 1100995724 23760896 2208 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2208 101 219 0 5579 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=865392/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=342.15
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 2974 0 0 0 34213 2 0 0 25 0 1 0 1100995724 23760896 2309 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2309 101 219 0 5579 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=865008/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=402.13
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3075 0 0 0 40211 2 0 0 25 0 1 0 1100995724 23760896 2410 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2410 101 219 0 5579 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23204

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=864688/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=462.1
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3169 0 0 0 46208 2 0 0 25 0 1 0 1100995724 23760896 2504 1992294400 4194304 5092341 548682068848 18446744073709551615 4268861 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2504 101 219 0 5579 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 23204

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19280
/proc/meminfo: memFree=864112/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=522.07
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3317 0 0 0 52205 2 0 0 25 0 1 0 1100995724 23760896 2652 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/19279/statm: 5801 2652 101 219 0 5579 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 23204

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=863536/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=582.03
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3389 0 0 0 58201 2 0 0 25 0 1 0 1100995724 23760896 2724 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2724 101 219 0 5579 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 23204

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=863472/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=642.01
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3445 0 0 0 64199 2 0 0 25 0 1 0 1100995724 23760896 2780 1992294400 4194304 5092341 548682068848 18446744073709551615 4241428 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2780 101 219 0 5579 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 23204

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=863088/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=701.98
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3513 0 0 0 70196 2 0 0 25 0 1 0 1100995724 23760896 2848 1992294400 4194304 5092341 548682068848 18446744073709551615 4248408 0 0 4096 3 0 0 0 17 1 0 0
/proc/19279/statm: 5801 2848 101 219 0 5579 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 23204

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=862832/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=761.96
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3567 0 0 0 76194 2 0 0 25 0 1 0 1100995724 23760896 2902 1992294400 4194304 5092341 548682068848 18446744073709551615 4268468 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 2902 101 219 0 5579 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 23204

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=862384/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=821.94
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3687 0 0 0 82192 2 0 0 25 0 1 0 1100995724 23760896 3022 1992294400 4194304 5092341 548682068848 18446744073709551615 4268489 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 3022 101 219 0 5579 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 23204

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=862064/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=23204 CPUtime=881.91
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 3773 0 0 0 88189 2 0 0 25 0 1 0 1100995724 23760896 3108 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 5801 3108 101 219 0 5579 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 23204

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860976/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=941.88
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4060 0 0 0 94186 2 0 0 25 0 1 0 1100995724 29106176 3395 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 7106 3395 101 219 0 6884 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 28424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860912/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=1001.86
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4070 0 0 0 100184 2 0 0 25 0 1 0 1100995724 29106176 3405 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 7106 3405 101 219 0 6884 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 28424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860912/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=1061.83
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4079 0 0 0 106181 2 0 0 25 0 1 0 1100995724 29106176 3414 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/19279/statm: 7106 3414 101 219 0 6884 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 28424

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860912/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=1121.82
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4094 0 0 0 112179 3 0 0 25 0 1 0 1100995724 29106176 3429 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 7106 3429 101 219 0 6884 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 28424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860592/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=1181.79
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4167 0 0 0 118176 3 0 0 25 0 1 0 1100995724 29106176 3502 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 7106 3502 101 219 0 6884 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 28424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860336/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=1200.08
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4210 0 0 0 120005 3 0 0 25 0 1 0 1100995724 29106176 3545 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 7106 3545 101 219 0 6884 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28424

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19282
/proc/meminfo: memFree=860336/2055920 swapFree=4176704/4192956
[pid=19279] ppid=19277 vsize=28424 CPUtime=1200.08
/proc/19279/stat : 19279 (minisat) R 19277 19279 19214 0 -1 4194304 4210 0 0 0 120005 3 0 0 25 0 1 0 1100995724 29106176 3545 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 0 0 0
/proc/19279/statm: 7106 3545 101 219 0 6884 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.034994
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 28424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4210
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= 3053

runsolver used 0.999848 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-29 00:34:59
IDJOB=1520310
IDBENCH=70584
IDSOLVER=546
FILE ID=node20/1520310-1238283299
PBS_JOBID= 9060922
Free space on /tmp= 65632 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S444219303-098.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520310-1238283299/watcher-1520310-1238283299 -o /tmp/evaluation-result-1520310-1238283299/solver-1520310-1238283299 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520310-1238283299.cnf

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

MD5SUM BENCH= 19d216b508c325e77d8047e01d28266c
RANDOM SEED=279302278

node20.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		: 3000.235
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		: 3000.235
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:        874904 kB
Buffers:        102360 kB
Cached:         976860 kB
SwapCached:      10004 kB
Active:         114996 kB
Inactive:       975604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874904 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          16556 kB
Slab:            76408 kB
Committed_AS:  2827136 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-29 00:55:01