Trace number 1520510

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
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 |     389     1667     5046 |      611      100     19 |  0.001 % |
0.00/0.01	c |       250 |     389     1667     5046 |      672      250     19 |  0.001 % |
0.00/0.01	c |       475 |     389     1667     5046 |      739      475     19 |  0.001 % |
0.00/0.02	c |       812 |     389     1667     5046 |      813      420     17 |  0.001 % |
0.00/0.03	c |      1318 |     389     1667     5046 |      894      496     17 |  0.001 % |
0.00/0.05	c |      2077 |     389     1667     5046 |      984      785     18 |  0.001 % |
0.00/0.08	c |      3216 |     389     1667     5046 |     1082      898     17 |  0.001 % |
0.09/0.13	c |      4924 |     389     1667     5046 |     1191      935     18 |  0.001 % |
0.19/0.20	c |      7486 |     389     1667     5046 |     1310     1060     16 |  0.001 % |
0.29/0.32	c |     11330 |     389     1667     5046 |     1441      857     17 |  0.001 % |
0.39/0.49	c |     17096 |     389     1667     5046 |     1585     1410     19 |  0.001 % |
0.69/0.75	c |     25745 |     389     1667     5046 |     1743     1168     17 |  0.001 % |
1.10/1.16	c |     38719 |     389     1667     5046 |     1918     1711     17 |  0.001 % |
1.69/1.78	c |     58180 |     389     1667     5046 |     2110     1615     18 |  0.001 % |
2.69/2.74	c |     87372 |     389     1667     5046 |     2321     1785     17 |  0.001 % |
4.19/4.23	c |    131161 |     389     1667     5046 |     2553     1880     17 |  0.001 % |
6.49/6.52	c |    196845 |     389     1667     5046 |     2808     1335     18 |  0.001 % |
9.99/10.04	c |    295371 |     389     1667     5046 |     3089     1506     17 |  0.001 % |
15.39/15.44	c |    443160 |     389     1667     5046 |     3398     2087     16 |  0.001 % |
23.88/23.91	c |    664843 |     389     1667     5046 |     3738     1883     18 |  0.001 % |
36.87/36.90	c |    997368 |     389     1667     5046 |     4112     3555     18 |  0.001 % |
56.97/57.10	c |   1496156 |     389     1667     5046 |     4523     3814     19 |  0.001 % |
88.46/88.59	c |   2244338 |     389     1667     5046 |     4975     3397     17 |  0.001 % |
137.24/137.37	c |   3366612 |     389     1667     5046 |     5473     4509     19 |  0.001 % |
213.32/213.43	c |   5050023 |     389     1667     5046 |     6020     3123     18 |  0.001 % |
331.27/331.41	c |   7575139 |     389     1667     5046 |     6622     3604     18 |  0.001 % |
516.81/517.02	c |  11362814 |     389     1667     5046 |     7284     5754     20 |  0.001 % |
803.61/803.94	c |  17044326 |     389     1667     5046 |     8013     5559     19 |  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-1520510-1238300638/watcher-1520510-1238300638 -o /tmp/evaluation-result-1520510-1238300638/solver-1520510-1238300638 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520510-1238300638.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 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1820360/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=7464 CPUtime=0
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1102730017 7643136 162 1992294400 4194304 5092341 548682068848 18446744073709551615 4212155 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 1866 162 88 219 0 1644 0

[startup+0.00704796 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1820360/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=7464 CPUtime=0
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1102730017 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4249833 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 1866 166 92 219 0 1644 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7464

[startup+0.101064 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1820360/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=7548 CPUtime=0.09
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 1102730017 7729152 223 1992294400 4194304 5092341 548682068848 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 1887 223 101 219 0 1665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7548

[startup+0.3011 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1820360/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17936 CPUtime=0.29
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 357 0 0 0 29 0 0 0 19 0 1 0 1102730017 18366464 280 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4484 280 101 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.701171 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9144
/proc/meminfo: memFree=1820360/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17936 CPUtime=0.69
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 442 0 0 0 69 0 0 0 22 0 1 0 1102730017 18366464 319 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4484 319 101 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1819264/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17936 CPUtime=1.49
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 498 0 0 0 149 0 0 0 25 0 1 0 1102730017 18366464 375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4484 375 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.1016 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1818944/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17936 CPUtime=3.09
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 641 0 0 0 309 0 0 0 25 0 1 0 1102730017 18366464 451 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4484 451 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30117 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1818432/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17940 CPUtime=6.29
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 815 0 0 0 629 0 0 0 25 0 1 0 1102730017 18370560 540 1992294400 4194304 5092341 548682068848 18446744073709551615 4248095 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4485 540 101 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17940

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1817856/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17940 CPUtime=12.69
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 936 0 0 0 1269 0 0 0 25 0 1 0 1102730017 18370560 661 1992294400 4194304 5092341 548682068848 18446744073709551615 4249614 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4485 661 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1817152/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17944 CPUtime=25.48
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 1221 0 0 0 2548 0 0 0 25 0 1 0 1102730017 18374656 827 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4486 827 101 219 0 4264 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17944

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1816320/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17948 CPUtime=51.07
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 1566 0 0 0 5107 0 0 0 25 0 1 0 1102730017 18378752 1029 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4487 1029 101 219 0 4265 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17948

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 9145
/proc/meminfo: memFree=1815040/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=17948 CPUtime=102.26
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 1890 0 0 0 10225 1 0 0 25 0 1 0 1102730017 18378752 1353 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 4487 1353 101 219 0 4265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17948

[startup+162.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 9145
/proc/meminfo: memFree=1812864/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22208 CPUtime=162.23
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 2409 0 0 0 16222 1 0 0 25 0 1 0 1102730017 22740992 1872 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5552 1872 101 219 0 5330 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22208

[startup+222.302 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 9145
/proc/meminfo: memFree=1812288/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=222.21
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 2749 0 0 0 22219 2 0 0 25 0 1 0 1102730017 22749184 2010 1992294400 4194304 5092341 548682068848 18446744073709551615 4249018 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2010 101 219 0 5332 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22216

[startup+282.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 9145
/proc/meminfo: memFree=1812224/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=282.19
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 2753 0 0 0 28217 2 0 0 25 0 1 0 1102730017 22749184 2014 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2014 101 219 0 5332 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22216

[startup+342.301 s]
/proc/loadavg: 1.21 1.07 1.02 2/65 9145
/proc/meminfo: memFree=1811840/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=342.17
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 2861 0 0 0 34214 3 0 0 25 0 1 0 1102730017 22749184 2122 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2122 101 219 0 5332 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22216

[startup+402.301 s]
/proc/loadavg: 1.12 1.07 1.02 2/65 9145
/proc/meminfo: memFree=1811392/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=402.15
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 2969 0 0 0 40212 3 0 0 25 0 1 0 1102730017 22749184 2230 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2230 101 219 0 5332 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22216

[startup+462.302 s]
/proc/loadavg: 1.04 1.05 1.01 2/65 9145
/proc/meminfo: memFree=1811008/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=462.12
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3050 0 0 0 46209 3 0 0 25 0 1 0 1102730017 22749184 2311 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2311 101 219 0 5332 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22216

[startup+522.303 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 9145
/proc/meminfo: memFree=1810624/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=522.1
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3142 0 0 0 52207 3 0 0 25 0 1 0 1102730017 22749184 2403 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2403 101 219 0 5332 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22216

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9145
/proc/meminfo: memFree=1810304/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=582.08
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3226 0 0 0 58204 4 0 0 25 0 1 0 1102730017 22749184 2487 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2487 101 219 0 5332 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22216

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9145
/proc/meminfo: memFree=1809856/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=642.06
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3322 0 0 0 64202 4 0 0 25 0 1 0 1102730017 22749184 2583 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2583 101 219 0 5332 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 22216

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9145
/proc/meminfo: memFree=1809472/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=702.04
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3404 0 0 0 70200 4 0 0 25 0 1 0 1102730017 22749184 2665 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2665 101 219 0 5332 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 22216

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9145
/proc/meminfo: memFree=1809280/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=762.02
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3444 0 0 0 76198 4 0 0 25 0 1 0 1102730017 22749184 2705 1992294400 4194304 5092341 548682068848 18446744073709551615 4241555 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2705 101 219 0 5332 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22216

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9145
/proc/meminfo: memFree=1808960/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=822
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3526 0 0 0 82195 5 0 0 25 0 1 0 1102730017 22749184 2787 1992294400 4194304 5092341 548682068848 18446744073709551615 4244024 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2787 101 219 0 5332 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22216

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9145
/proc/meminfo: memFree=1808768/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=881.98
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3563 0 0 0 88193 5 0 0 25 0 1 0 1102730017 22749184 2824 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2824 101 219 0 5332 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22216

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9145
/proc/meminfo: memFree=1808448/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=941.95
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3624 0 0 0 94190 5 0 0 25 0 1 0 1102730017 22749184 2885 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2885 101 219 0 5332 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9145
/proc/meminfo: memFree=1808384/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=1001.94
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3680 0 0 0 100188 6 0 0 25 0 1 0 1102730017 22749184 2941 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2941 101 219 0 5332 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9147
/proc/meminfo: memFree=1808128/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=22216 CPUtime=1061.91
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3738 0 0 0 106185 6 0 0 25 0 1 0 1102730017 22749184 2999 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 5554 2999 101 219 0 5332 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 22216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9147
/proc/meminfo: memFree=1807296/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=27436 CPUtime=1121.89
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3922 0 0 0 112183 6 0 0 25 0 1 0 1102730017 28094464 3183 1992294400 4194304 5092341 548682068848 18446744073709551615 4241048 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 6859 3183 101 219 0 6637 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 27436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9147
/proc/meminfo: memFree=1807232/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=27436 CPUtime=1181.87
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3945 0 0 0 118180 7 0 0 25 0 1 0 1102730017 28094464 3206 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 6859 3206 101 219 0 6637 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 27436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9147
/proc/meminfo: memFree=1807168/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=27436 CPUtime=1200.07
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3946 0 0 0 120000 7 0 0 25 0 1 0 1102730017 28094464 3207 1992294400 4194304 5092341 548682068848 18446744073709551615 4250096 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 6859 3207 101 219 0 6637 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27436

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: 1.00 1.00 1.00 2/65 9147
/proc/meminfo: memFree=1807168/2055920 swapFree=4178768/4192956
[pid=9144] ppid=9142 vsize=27436 CPUtime=1200.07
/proc/9144/stat : 9144 (minisat) R 9142 9144 9079 0 -1 4194304 3946 0 0 0 120000 7 0 0 25 0 1 0 1102730017 28094464 3207 1992294400 4194304 5092341 548682068848 18446744073709551615 4250096 0 0 4096 3 0 0 0 17 1 0 0
/proc/9144/statm: 6859 3207 101 219 0 6637 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.074988
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 27436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3946
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= 1063

runsolver used 0.897863 second user time and 2.44363 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-29 06:23:58
IDJOB=1520510
IDBENCH=70684
IDSOLVER=546
FILE ID=node12/1520510-1238300638
PBS_JOBID= 9061077
Free space on /tmp= 65380 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520510-1238300638/watcher-1520510-1238300638 -o /tmp/evaluation-result-1520510-1238300638/solver-1520510-1238300638 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520510-1238300638.cnf

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=960987123

node12.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:       1820840 kB
Buffers:         47284 kB
Cached:         113760 kB
SwapCached:       7936 kB
Active:          93376 kB
Inactive:        77044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820840 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15000 kB
Slab:            50724 kB
Committed_AS:  2976944 kB
PageTables:       1380 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= 65380 MiB
End job on node12 at 2009-03-29 06:44:00