Trace number 1520536

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1112524719-021.cnf
MD5SUM91e05b0ecb05a962d8527635e6de2e78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
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 |     427     1857     5669 |      680      100     26 |  0.001 % |
0.00/0.01	c |       250 |     427     1857     5669 |      748      250     22 |  0.001 % |
0.00/0.01	c |       475 |     427     1857     5669 |      823      475     21 |  0.001 % |
0.00/0.02	c |       812 |     427     1857     5669 |      906      812     20 |  0.001 % |
0.00/0.04	c |      1318 |     427     1857     5669 |      996      842     17 |  0.001 % |
0.05/0.06	c |      2077 |     427     1857     5669 |     1096      575     16 |  0.001 % |
0.05/0.09	c |      3216 |     427     1857     5669 |     1206      573     17 |  0.001 % |
0.10/0.14	c |      4924 |     427     1857     5669 |     1326     1027     18 |  0.001 % |
0.19/0.22	c |      7486 |     427     1857     5669 |     1459      871     17 |  0.001 % |
0.29/0.34	c |     11330 |     427     1857     5669 |     1605      988     17 |  0.001 % |
0.49/0.53	c |     17096 |     427     1857     5669 |     1766     1015     17 |  0.001 % |
0.79/0.80	c |     25745 |     427     1857     5669 |     1942     1575     18 |  0.001 % |
1.19/1.24	c |     38719 |     427     1857     5669 |     2136     1690     18 |  0.001 % |
1.89/1.92	c |     58180 |     427     1857     5669 |     2350     1519     17 |  0.001 % |
2.89/2.95	c |     87372 |     427     1857     5669 |     2585     2003     19 |  0.001 % |
4.49/4.52	c |    131161 |     427     1857     5669 |     2844     2384     19 |  0.001 % |
6.89/6.96	c |    196845 |     427     1857     5669 |     3128     1582     16 |  0.001 % |
10.59/10.69	c |    295371 |     427     1857     5669 |     3441     1816     18 |  0.001 % |
16.49/16.52	c |    443160 |     427     1857     5669 |     3785     3232     18 |  0.001 % |
25.58/25.65	c |    664843 |     427     1857     5669 |     4164     2842     20 |  0.001 % |
39.49/39.54	c |    997368 |     427     1857     5669 |     4580     2963     17 |  0.001 % |
60.98/61.09	c |   1496156 |     427     1857     5669 |     5038     2497     17 |  0.001 % |
94.57/94.64	c |   2244338 |     427     1857     5669 |     5542     3875     18 |  0.001 % |
146.54/146.61	c |   3366612 |     427     1857     5669 |     6096     3240     19 |  0.001 % |
227.72/227.88	c |   5050023 |     427     1857     5669 |     6706     3932     19 |  0.001 % |
355.08/355.26	c |   7575139 |     427     1857     5669 |     7377     4614     19 |  0.001 % |
553.02/553.25	c |  11362814 |     427     1857     5669 |     8115     3868     17 |  0.001 % |
862.03/862.33	c |  17044326 |     427     1857     5669 |     8926     6518     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-1520536-1238302320/watcher-1520536-1238302320 -o /tmp/evaluation-result-1520536-1238302320/solver-1520536-1238302320 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520536-1238302320.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: 1.00 1.00 1.00 3/64 15936
/proc/meminfo: memFree=1021536/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=7464 CPUtime=0
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 868823532 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4502070 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 1866 164 88 219 0 1644 0

[startup+0.058394 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15936
/proc/meminfo: memFree=1021536/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=12708 CPUtime=0.05
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 277 0 0 0 5 0 0 0 18 0 1 0 868823532 13012992 223 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 3177 223 100 219 0 2955 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12708

[startup+0.102399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15936
/proc/meminfo: memFree=1021536/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=12748 CPUtime=0.1
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 326 0 0 0 10 0 0 0 18 0 1 0 868823532 13053952 239 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 3187 239 101 219 0 2965 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12748

[startup+0.302433 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15936
/proc/meminfo: memFree=1021536/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=0.29
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 380 0 0 0 29 0 0 0 19 0 1 0 868823532 18370560 293 1992294400 4194304 5092341 548682068848 18446744073709551615 4249932 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 293 101 219 0 4263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17940

[startup+0.701487 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15936
/proc/meminfo: memFree=1021536/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=0.69
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 419 0 0 0 69 0 0 0 22 0 1 0 868823532 18370560 332 1992294400 4194304 5092341 548682068848 18446744073709551615 4268575 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 332 101 219 0 4263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17940

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1020440/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=1.49
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 868823532 18370560 396 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 396 101 219 0 4263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1020120/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=3.09
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 554 0 0 0 309 0 0 0 25 0 1 0 868823532 18370560 467 1992294400 4194304 5092341 548682068848 18446744073709551615 4249195 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 467 101 219 0 4263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17940

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1019544/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=6.29
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 636 0 0 0 629 0 0 0 25 0 1 0 868823532 18370560 549 1992294400 4194304 5092341 548682068848 18446744073709551615 4501748 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 549 101 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17940

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1018904/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=12.69
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 782 0 0 0 1269 0 0 0 25 0 1 0 868823532 18370560 695 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 695 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1018200/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=25.48
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 950 0 0 0 2548 0 0 0 25 0 1 0 868823532 18370560 863 1992294400 4194304 5092341 548682068848 18446744073709551615 4263675 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 863 101 219 0 4263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17940

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1017432/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17936 CPUtime=51.08
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 1300 0 0 0 5107 1 0 0 25 0 1 0 868823532 18366464 1056 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4484 1056 101 219 0 4262 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17936

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1016152/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17936 CPUtime=102.26
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 1603 0 0 0 10225 1 0 0 25 0 1 0 868823532 18366464 1359 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4484 1359 101 219 0 4262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17936

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1015512/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=162.25
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2004 0 0 0 16223 2 0 0 25 0 1 0 868823532 18370560 1532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 1532 101 219 0 4263 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17940

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1014552/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=17940 CPUtime=222.23
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2221 0 0 0 22221 2 0 0 25 0 1 0 868823532 18370560 1749 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4485 1749 101 219 0 4263 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17940

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1013720/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=282.21
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2419 0 0 0 28219 2 0 0 25 0 1 0 868823532 23724032 1947 1992294400 4194304 5092341 548682068848 18446744073709551615 4241464 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 1947 101 219 0 5570 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23168

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1013336/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=342.18
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2507 0 0 0 34216 2 0 0 25 0 1 0 868823532 23724032 2035 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2035 101 219 0 5570 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23168

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1012888/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=402.17
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2628 0 0 0 40215 2 0 0 25 0 1 0 868823532 23724032 2156 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2156 101 219 0 5570 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23168

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1012504/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=462.16
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2716 0 0 0 46213 3 0 0 25 0 1 0 868823532 23724032 2244 1992294400 4194304 5092341 548682068848 18446744073709551615 4241537 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2244 101 219 0 5570 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15937
/proc/meminfo: memFree=1012056/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=522.14
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2824 0 0 0 52211 3 0 0 25 0 1 0 868823532 23724032 2352 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2352 101 219 0 5570 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1011472/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=582.11
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 2953 0 0 0 58208 3 0 0 25 0 1 0 868823532 23724032 2481 1992294400 4194304 5092341 548682068848 18446744073709551615 4244076 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2481 101 219 0 5570 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 23168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1011280/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=642.09
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3021 0 0 0 64206 3 0 0 25 0 1 0 868823532 23724032 2549 1992294400 4194304 5092341 548682068848 18446744073709551615 4247955 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2549 101 219 0 5570 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 23168

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1010896/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=702.07
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3108 0 0 0 70204 3 0 0 25 0 1 0 868823532 23724032 2636 1992294400 4194304 5092341 548682068848 18446744073709551615 4250770 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2636 101 219 0 5570 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 23168

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1010768/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=762.06
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3140 0 0 0 76202 4 0 0 25 0 1 0 868823532 23724032 2668 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2668 101 219 0 5570 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 23168

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1010512/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=822.04
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3198 0 0 0 82200 4 0 0 25 0 1 0 868823532 23724032 2726 1992294400 4194304 5092341 548682068848 18446744073709551615 4252528 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2726 101 219 0 5570 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 23168

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 15943
/proc/meminfo: memFree=1010392/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=882.02
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3236 0 0 0 88198 4 0 0 25 0 1 0 868823532 23724032 2764 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2764 101 219 0 5570 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23168

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15943
/proc/meminfo: memFree=1010136/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=942
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3283 0 0 0 94196 4 0 0 25 0 1 0 868823532 23724032 2811 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2811 101 219 0 5570 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23168

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 15943
/proc/meminfo: memFree=1009944/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=1001.98
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3339 0 0 0 100194 4 0 0 25 0 1 0 868823532 23724032 2867 1992294400 4194304 5092341 548682068848 18446744073709551615 4241037 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2867 101 219 0 5570 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15943
/proc/meminfo: memFree=1009816/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=1061.97
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3379 0 0 0 106192 5 0 0 25 0 1 0 868823532 23724032 2907 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2907 101 219 0 5570 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15943
/proc/meminfo: memFree=1009688/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=1121.95
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3403 0 0 0 112190 5 0 0 25 0 1 0 868823532 23724032 2931 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 2931 101 219 0 5570 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 23168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1009432/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=1181.93
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3472 0 0 0 118188 5 0 0 25 0 1 0 868823532 23724032 3000 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 3000 101 219 0 5570 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 23168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15943
/proc/meminfo: memFree=1009432/2055920 swapFree=4178260/4192956
[pid=15936] ppid=15934 vsize=23168 CPUtime=1200.03
/proc/15936/stat : 15936 (minisat) R 15934 15936 15778 0 -1 4194304 3475 0 0 0 119998 5 0 0 25 0 1 0 868823532 23724032 3003 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5792 3003 101 219 0 5570 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23168

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): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.056991
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 23168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3475
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= 1888

runsolver used 1.20982 second user time and 2.10468 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-29 06:52:01
IDJOB=1520536
IDBENCH=70697
IDSOLVER=546
FILE ID=node39/1520536-1238302320
PBS_JOBID= 9061042
Free space on /tmp= 66228 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1112524719-021.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520536-1238302320/watcher-1520536-1238302320 -o /tmp/evaluation-result-1520536-1238302320/solver-1520536-1238302320 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520536-1238302320.cnf

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

MD5SUM BENCH= 91e05b0ecb05a962d8527635e6de2e78
RANDOM SEED=356066532

node39.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		: 3000.285
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		: 3000.285
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:       1021952 kB
Buffers:         92432 kB
Cached:         842356 kB
SwapCached:       8168 kB
Active:         129700 kB
Inactive:       815040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1021952 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          16700 kB
Slab:            75480 kB
Committed_AS:  2196624 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-29 07:12:03