Trace number 1520270

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S28271012-055.cnf
MD5SUMb8930473062e759b42f76ae6552762ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
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 |     547     2364     7166 |      866      100     27 |  0.000 % |
0.00/0.01	c |       250 |     547     2364     7166 |      953      250     26 |  0.000 % |
0.00/0.01	c |       475 |     547     2364     7166 |     1048      475     25 |  0.000 % |
0.02/0.02	c |       812 |     547     2364     7166 |     1153      812     25 |  0.000 % |
0.02/0.04	c |      1318 |     547     2364     7166 |     1269      716     24 |  0.000 % |
0.02/0.07	c |      2077 |     547     2364     7166 |     1395      815     23 |  0.000 % |
0.10/0.10	c |      3216 |     547     2364     7166 |     1535     1233     25 |  0.000 % |
0.10/0.16	c |      4924 |     547     2364     7166 |     1689     1338     24 |  0.000 % |
0.20/0.26	c |      7486 |     547     2364     7166 |     1858     1275     23 |  0.000 % |
0.40/0.40	c |     11330 |     547     2364     7166 |     2043     1281     23 |  0.000 % |
0.60/0.61	c |     17096 |     547     2364     7166 |     2248     1768     25 |  0.000 % |
0.90/0.95	c |     25745 |     547     2364     7166 |     2473     1240     22 |  0.000 % |
1.40/1.46	c |     38719 |     547     2364     7166 |     2720     1526     23 |  0.000 % |
2.20/2.23	c |     58180 |     547     2364     7166 |     2992     1519     22 |  0.000 % |
3.39/3.45	c |     87372 |     547     2364     7166 |     3291     1744     21 |  0.000 % |
5.29/5.31	c |    131161 |     547     2364     7166 |     3620     1986     23 |  0.000 % |
8.19/8.21	c |    196845 |     547     2364     7166 |     3982     3218     25 |  0.000 % |
12.79/12.80	c |    295371 |     547     2364     7166 |     4381     2523     24 |  0.000 % |
19.69/19.75	c |    443160 |     547     2364     7166 |     4819     3770     24 |  0.000 % |
30.58/30.62	c |    664843 |     547     2364     7166 |     5301     3380     25 |  0.000 % |
47.37/47.40	c |    997368 |     547     2364     7166 |     5831     3394     24 |  0.000 % |
73.67/73.75	c |   1496156 |     547     2364     7166 |     6414     4414     24 |  0.000 % |
114.45/114.59	c |   2244338 |     547     2364     7166 |     7055     4782     24 |  0.000 % |
177.84/177.97	c |   3366612 |     547     2364     7166 |     7761     6503     24 |  0.000 % |
277.50/277.68	c |   5050023 |     547     2364     7166 |     8537     7722     24 |  0.000 % |
431.35/431.59	c |   7575139 |     547     2364     7166 |     9391     5102     25 |  0.000 % |
675.76/676.00	c |  11362814 |     547     2364     7166 |    10330     6666     25 |  0.000 % |
1052.34/1052.76	c |  17044326 |     547     2364     7166 |    11363     8617     24 |  0.000 % |

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-1520270-1238279451/watcher-1520270-1238279451 -o /tmp/evaluation-result-1520270-1238279451/solver-1520270-1238279451 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520270-1238279451.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 3/65 6487
/proc/meminfo: memFree=1344408/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=7468 CPUtime=0
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1100607421 7647232 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4223551 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 1867 181 88 219 0 1645 0

[startup+0.0245151 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6487
/proc/meminfo: memFree=1344408/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=7468 CPUtime=0.02
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 237 0 0 0 2 0 0 0 18 0 1 0 1100607421 7647232 208 1992294400 4194304 5092341 548682068848 18446744073709551615 4240594 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 1867 208 100 219 0 1645 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7468

[startup+0.101528 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6487
/proc/meminfo: memFree=1344408/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=0.1
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 1100607421 18382848 308 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 308 100 219 0 4266 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17952

[startup+0.301563 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6487
/proc/meminfo: memFree=1344408/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=12764 CPUtime=0.3
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 470 0 0 0 30 0 0 0 19 0 1 0 1100607421 13070336 314 1992294400 4194304 5092341 548682068848 18446744073709551615 4263753 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 3191 314 100 219 0 2969 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12764

[startup+0.701635 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6487
/proc/meminfo: memFree=1344408/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=0.7
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 561 0 0 0 70 0 0 0 22 0 1 0 1100607421 18382848 405 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 405 100 219 0 4266 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17952

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1343056/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=1.5
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 617 0 0 0 150 0 0 0 25 0 1 0 1100607421 18382848 461 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 461 100 219 0 4266 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 17952

[startup+3.10206 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1342608/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=3.09
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 1100607421 18382848 549 1992294400 4194304 5092341 548682068848 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 549 100 219 0 4266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17952

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1342032/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=6.29
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 844 0 0 0 629 0 0 0 25 0 1 0 1100607421 18382848 688 1992294400 4194304 5092341 548682068848 18446744073709551615 4249948 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 688 100 219 0 4266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17952

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1341072/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=12.69
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 1012 0 0 0 1269 0 0 0 25 0 1 0 1100607421 18382848 856 1992294400 4194304 5092341 548682068848 18446744073709551615 4240606 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 856 100 219 0 4266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17952

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1340048/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=25.48
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 1261 0 0 0 2548 0 0 0 25 0 1 0 1100607421 18382848 1105 1992294400 4194304 5092341 548682068848 18446744073709551615 4241431 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 1105 100 219 0 4266 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17952

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1338768/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=51.07
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 1876 0 0 0 5107 0 0 0 25 0 1 0 1100607421 18382848 1438 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 1438 100 219 0 4266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17952

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 6488
/proc/meminfo: memFree=1337296/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=17952 CPUtime=102.26
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 2221 0 0 0 10225 1 0 0 25 0 1 0 1100607421 18382848 1783 1992294400 4194304 5092341 548682068848 18446744073709551615 4264519 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 4488 1783 100 219 0 4266 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17952

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 6488
/proc/meminfo: memFree=1335888/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=162.24
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 2578 0 0 0 16222 2 0 0 25 0 1 0 1100607421 23711744 2140 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 2140 100 219 0 5567 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23156

[startup+222.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 6488
/proc/meminfo: memFree=1334864/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=222.22
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 2833 0 0 0 22220 2 0 0 25 0 1 0 1100607421 23711744 2395 1992294400 4194304 5092341 548682068848 18446744073709551615 4252145 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 2395 100 219 0 5567 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23156

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 6488
/proc/meminfo: memFree=1333712/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=282.2
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 3124 0 0 0 28218 2 0 0 25 0 1 0 1100607421 23711744 2686 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 2686 100 219 0 5567 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23156

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 6488
/proc/meminfo: memFree=1333072/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=342.18
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 3262 0 0 0 34215 3 0 0 25 0 1 0 1100607421 23711744 2824 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 2824 100 219 0 5567 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23156

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6488
/proc/meminfo: memFree=1332560/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=402.16
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 3395 0 0 0 40213 3 0 0 25 0 1 0 1100607421 23711744 2957 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 2957 100 219 0 5567 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23156

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6488
/proc/meminfo: memFree=1331792/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=462.14
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 3585 0 0 0 46211 3 0 0 25 0 1 0 1100607421 23711744 3147 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 3147 100 219 0 5567 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23156

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1331280/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=23156 CPUtime=522.11
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 3710 0 0 0 52208 3 0 0 25 0 1 0 1100607421 23711744 3272 1992294400 4194304 5092341 548682068848 18446744073709551615 4240571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 5789 3272 100 219 0 5567 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23156

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1329936/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=582.1
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4047 0 0 0 58206 4 0 0 25 0 1 0 1100607421 29057024 3609 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 3609 100 219 0 6872 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 28376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6488
/proc/meminfo: memFree=1329872/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=642.08
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4051 0 0 0 64204 4 0 0 25 0 1 0 1100607421 29057024 3613 1992294400 4194304 5092341 548682068848 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 3613 100 219 0 6872 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 28376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1329424/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=702.06
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4156 0 0 0 70201 5 0 0 25 0 1 0 1100607421 29057024 3718 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 3718 100 219 0 6872 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 28376

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1329104/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=762.05
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4231 0 0 0 76200 5 0 0 25 0 1 0 1100607421 29057024 3793 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 3793 100 219 0 6872 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 28376

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1328912/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=822.02
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4296 0 0 0 82197 5 0 0 25 0 1 0 1100607421 29057024 3858 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 3858 100 219 0 6872 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 28376

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1328400/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=882
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4414 0 0 0 88194 6 0 0 25 0 1 0 1100607421 29057024 3976 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 3976 100 219 0 6872 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 28376

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1328272/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=941.98
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4455 0 0 0 94192 6 0 0 25 0 1 0 1100607421 29057024 4017 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4017 100 219 0 6872 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 28376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1327952/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=1001.96
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4523 0 0 0 100190 6 0 0 25 0 1 0 1100607421 29057024 4085 1992294400 4194304 5092341 548682068848 18446744073709551615 4251470 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4085 100 219 0 6872 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1327504/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=1061.93
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4652 0 0 0 106187 6 0 0 25 0 1 0 1100607421 29057024 4214 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4214 100 219 0 6872 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 28376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1327248/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=1121.92
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4710 0 0 0 112185 7 0 0 25 0 1 0 1100607421 29057024 4272 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4272 100 219 0 6872 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 28376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1326992/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=1181.9
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4780 0 0 0 118183 7 0 0 25 0 1 0 1100607421 29057024 4342 1992294400 4194304 5092341 548682068848 18446744073709551615 4241823 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4342 100 219 0 6872 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 28376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6490
/proc/meminfo: memFree=1326864/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=1200.1
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4795 0 0 0 120003 7 0 0 25 0 1 0 1100607421 29057024 4357 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4357 100 219 0 6872 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 28376

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 2/66 6490
/proc/meminfo: memFree=1326864/2055920 swapFree=4177692/4192956
[pid=6487] ppid=6485 vsize=28376 CPUtime=1200.1
/proc/6487/stat : 6487 (minisat) R 6485 6487 6090 0 -1 4194304 4795 0 0 0 120003 7 0 0 25 0 1 0 1100607421 29057024 4357 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6487/statm: 7094 4357 100 219 0 6872 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 28376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.077988
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 28376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4795
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= 1507

runsolver used 1.20782 second user time and 2.5966 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 23:30:51
IDJOB=1520270
IDBENCH=70564
IDSOLVER=546
FILE ID=node56/1520270-1238279451
PBS_JOBID= 9060871
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S28271012-055.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520270-1238279451/watcher-1520270-1238279451 -o /tmp/evaluation-result-1520270-1238279451/solver-1520270-1238279451 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520270-1238279451.cnf

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

MD5SUM BENCH= b8930473062e759b42f76ae6552762ee
RANDOM SEED=458620458

node56.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		: 3000.256
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		: 3000.256
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:       1344824 kB
Buffers:         96872 kB
Cached:         519620 kB
SwapCached:       9040 kB
Active:         145596 kB
Inactive:       481396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344824 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            70004 kB
Committed_AS:  2488616 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 23:50:54