Trace number 1520322

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) 1200.11 1200.41

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 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 |     424     1849     5639 |      677      100     24 |  0.001 % |
0.00/0.01	c |       250 |     424     1849     5639 |      745      250     22 |  0.001 % |
0.00/0.01	c |       475 |     424     1849     5639 |      820      475     22 |  0.001 % |
0.00/0.02	c |       812 |     424     1849     5639 |      902      812     22 |  0.001 % |
0.00/0.03	c |      1318 |     424     1849     5639 |      992      846     20 |  0.001 % |
0.03/0.06	c |      2077 |     424     1849     5639 |     1091      577     17 |  0.001 % |
0.03/0.09	c |      3216 |     424     1849     5639 |     1201      570     17 |  0.001 % |
0.10/0.14	c |      4924 |     424     1849     5639 |     1321     1038     18 |  0.001 % |
0.20/0.22	c |      7486 |     424     1849     5639 |     1453      879     19 |  0.001 % |
0.30/0.34	c |     11330 |     424     1849     5639 |     1598      990     20 |  0.001 % |
0.50/0.52	c |     17096 |     424     1849     5639 |     1758      994     20 |  0.001 % |
0.69/0.79	c |     25745 |     424     1849     5639 |     1934     1516     19 |  0.001 % |
1.19/1.23	c |     38719 |     424     1849     5639 |     2127     1630     21 |  0.001 % |
1.89/1.91	c |     58180 |     424     1849     5639 |     2340     1527     19 |  0.001 % |
2.89/2.93	c |     87372 |     424     1849     5639 |     2574     2062     19 |  0.001 % |
4.49/4.55	c |    131161 |     424     1849     5639 |     2832     1312     19 |  0.001 % |
6.99/7.01	c |    196845 |     424     1849     5639 |     3115     2312     20 |  0.001 % |
10.79/10.83	c |    295371 |     424     1849     5639 |     3426     2789     20 |  0.001 % |
16.59/16.63	c |    443160 |     424     1849     5639 |     3769     2938     20 |  0.001 % |
25.69/25.77	c |    664843 |     424     1849     5639 |     4146     3370     19 |  0.001 % |
39.88/39.91	c |    997368 |     424     1849     5639 |     4561     2412     19 |  0.001 % |
61.77/61.81	c |   1496156 |     424     1849     5639 |     5017     3249     20 |  0.001 % |
95.96/96.03	c |   2244338 |     424     1849     5639 |     5518     4311     20 |  0.001 % |
148.96/149.01	c |   3366612 |     424     1849     5639 |     6070     5208     20 |  0.001 % |
231.43/231.54	c |   5050023 |     424     1849     5639 |     6677     3717     20 |  0.001 % |
359.81/359.91	c |   7575139 |     424     1849     5639 |     7345     3635     19 |  0.001 % |
561.86/562.05	c |  11362814 |     424     1849     5639 |     8080     5741     21 |  0.001 % |
874.38/874.64	c |  17044326 |     424     1849     5639 |     8888     5928     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-1520322-1238284339/watcher-1520322-1238284339 -o /tmp/evaluation-result-1520322-1238284339/solver-1520322-1238284339 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520322-1238284339.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 0.98 3/64 16986
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=7464 CPUtime=0
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1101095975 7643136 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4223491 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 1866 165 88 219 0 1644 0

[startup+0.0409031 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16986
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=7520 CPUtime=0.03
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 251 0 0 0 3 0 0 0 18 0 1 0 1101095975 7700480 195 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 1880 195 100 219 0 1658 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7520

[startup+0.102908 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16986
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=12748 CPUtime=0.1
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 332 0 0 0 10 0 0 0 18 0 1 0 1101095975 13053952 242 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 3187 242 101 219 0 2965 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12748

[startup+0.302926 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16986
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=0.3
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 386 0 0 0 30 0 0 0 19 0 1 0 1101095975 18366464 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 296 101 219 0 4262 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17936

[startup+0.701961 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16986
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23128 CPUtime=0.69
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 463 0 0 0 69 0 0 0 22 0 1 0 1101095975 23683072 373 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5782 373 101 219 0 5560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23128

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 16987
/proc/meminfo: memFree=873920/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=1.49
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 622 0 0 0 149 0 0 0 25 0 1 0 1101095975 18366464 405 1992294400 4194304 5092341 548682068848 18446744073709551615 4241145 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 405 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10117 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 16987
/proc/meminfo: memFree=873600/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=3.09
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 703 0 0 0 309 0 0 0 25 0 1 0 1101095975 18366464 486 1992294400 4194304 5092341 548682068848 18446744073709551615 4250675 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 486 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16987
/proc/meminfo: memFree=873024/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=6.29
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 795 0 0 0 629 0 0 0 25 0 1 0 1101095975 18366464 578 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 578 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 16987
/proc/meminfo: memFree=872448/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=12.69
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 920 0 0 0 1269 0 0 0 25 0 1 0 1101095975 18366464 703 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 703 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 16987
/proc/meminfo: memFree=871680/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=25.49
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 1099 0 0 0 2549 0 0 0 25 0 1 0 1101095975 18366464 882 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 882 101 219 0 4262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17936

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 16987
/proc/meminfo: memFree=870592/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=51.08
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 1365 0 0 0 5108 0 0 0 25 0 1 0 1101095975 18366464 1148 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 1148 101 219 0 4262 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 16987
/proc/meminfo: memFree=868992/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=102.27
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 1749 0 0 0 10226 1 0 0 25 0 1 0 1101095975 18366464 1532 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 1532 101 219 0 4262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=868032/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=17936 CPUtime=162.25
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 1981 0 0 0 16224 1 0 0 25 0 1 0 1101095975 18366464 1764 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 4484 1764 101 219 0 4262 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17936

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=867264/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=222.24
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2164 0 0 0 22223 1 0 0 25 0 1 0 1101095975 23736320 1947 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 1947 101 219 0 5573 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23180

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=866560/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=282.23
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2312 0 0 0 28221 2 0 0 25 0 1 0 1101095975 23736320 2095 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2095 101 219 0 5573 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 23180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=866240/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=342.21
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2403 0 0 0 34219 2 0 0 25 0 1 0 1101095975 23736320 2186 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2186 101 219 0 5573 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23180

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=865600/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=402.19
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2563 0 0 0 40217 2 0 0 25 0 1 0 1101095975 23736320 2346 1992294400 4194304 5092341 548682068848 18446744073709551615 4268703 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2346 101 219 0 5573 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23180

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=865280/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=462.18
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2651 0 0 0 46216 2 0 0 25 0 1 0 1101095975 23736320 2434 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2434 101 219 0 5573 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23180

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16987
/proc/meminfo: memFree=864640/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=522.16
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2794 0 0 0 52214 2 0 0 25 0 1 0 1101095975 23736320 2577 1992294400 4194304 5092341 548682068848 18446744073709551615 4250080 0 0 4096 3 0 0 0 17 0 0 0
/proc/16986/statm: 5795 2577 101 219 0 5573 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23180

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=864128/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=582.15
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 2912 0 0 0 58212 3 0 0 25 0 1 0 1101095975 23736320 2695 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2695 101 219 0 5573 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23180

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=863808/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=642.13
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3003 0 0 0 64210 3 0 0 25 0 1 0 1101095975 23736320 2786 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2786 101 219 0 5573 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23180

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=863488/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=702.11
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3092 0 0 0 70208 3 0 0 25 0 1 0 1101095975 23736320 2875 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2875 101 219 0 5573 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23180

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=863360/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=762.1
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3118 0 0 0 76207 3 0 0 25 0 1 0 1101095975 23736320 2901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2901 101 219 0 5573 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23180

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=863104/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=822.09
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3180 0 0 0 82205 4 0 0 25 0 1 0 1101095975 23736320 2963 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 2963 101 219 0 5573 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23180

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=862656/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=882.07
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3291 0 0 0 88203 4 0 0 25 0 1 0 1101095975 23736320 3074 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 3074 101 219 0 5573 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23180

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=862336/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=23180 CPUtime=942.05
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3382 0 0 0 94201 4 0 0 25 0 1 0 1101095975 23736320 3165 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 5795 3165 101 219 0 5573 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 23180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=861376/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=28400 CPUtime=1002.05
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3613 0 0 0 100200 5 0 0 25 0 1 0 1101095975 29081600 3396 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 7100 3396 101 219 0 6878 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=861312/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=28400 CPUtime=1062.03
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3630 0 0 0 106198 5 0 0 25 0 1 0 1101095975 29081600 3413 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 7100 3413 101 219 0 6878 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 28400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 16993
/proc/meminfo: memFree=861312/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=28400 CPUtime=1122.01
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3631 0 0 0 112196 5 0 0 25 0 1 0 1101095975 29081600 3414 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 7100 3414 101 219 0 6878 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 28400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=861184/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=28400 CPUtime=1182
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3663 0 0 0 118195 5 0 0 25 0 1 0 1101095975 29081600 3446 1992294400 4194304 5092341 548682068848 18446744073709551615 4240879 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 7100 3446 101 219 0 6878 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 28400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16993
/proc/meminfo: memFree=860992/2055920 swapFree=4176996/4192956
[pid=16986] ppid=16984 vsize=28400 CPUtime=1200.09
/proc/16986/stat : 16986 (minisat) R 16984 16986 16919 0 -1 4194304 3714 0 0 0 120004 5 0 0 25 0 1 0 1101095975 29081600 3497 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16986/statm: 7100 3497 101 219 0 6878 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28400

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06299
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 28400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3714
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= 1398

runsolver used 0.886865 second user time and 2.49062 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 00:52:19
IDJOB=1520322
IDBENCH=70590
IDSOLVER=546
FILE ID=node50/1520322-1238284339
PBS_JOBID= 9060946
Free space on /tmp= 64164 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520322-1238284339/watcher-1520322-1238284339 -o /tmp/evaluation-result-1520322-1238284339/solver-1520322-1238284339 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520322-1238284339.cnf

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1559526614

node50.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		: 3000.238
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		: 3000.238
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:        875560 kB
Buffers:         90060 kB
Cached:         999784 kB
SwapCached:       9920 kB
Active:         179256 kB
Inactive:       922212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875560 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          17256 kB
Slab:            64856 kB
Committed_AS:  2969596 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-29 01:12:21