Trace number 1520326

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S492033085-065.cnf
MD5SUMcbe223815ecb4175f94b654d971303ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark167.116
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     1853     5643 |      679      100     24 |  0.001 % |
0.00/0.01	c |       250 |     427     1853     5643 |      747      250     22 |  0.001 % |
0.00/0.01	c |       475 |     427     1853     5643 |      822      475     21 |  0.001 % |
0.00/0.02	c |       812 |     427     1853     5643 |      904      812     21 |  0.001 % |
0.00/0.03	c |      1318 |     427     1853     5643 |      994      844     19 |  0.001 % |
0.00/0.06	c |      2077 |     427     1853     5643 |     1094      579     16 |  0.001 % |
0.07/0.09	c |      3216 |     427     1853     5643 |     1203      590     17 |  0.001 % |
0.09/0.14	c |      4924 |     427     1853     5643 |     1324     1058     18 |  0.001 % |
0.19/0.22	c |      7486 |     427     1853     5643 |     1456      891     18 |  0.001 % |
0.29/0.33	c |     11330 |     427     1853     5643 |     1602      998     18 |  0.001 % |
0.49/0.52	c |     17096 |     427     1853     5643 |     1762     1037     17 |  0.001 % |
0.69/0.79	c |     25745 |     427     1853     5643 |     1938     1582     18 |  0.001 % |
1.19/1.22	c |     38719 |     427     1853     5643 |     2132     1713     19 |  0.001 % |
1.79/1.88	c |     58180 |     427     1853     5643 |     2345     1625     19 |  0.001 % |
2.89/2.91	c |     87372 |     427     1853     5643 |     2580     2130     19 |  0.001 % |
4.39/4.48	c |    131161 |     427     1853     5643 |     2838     1312     17 |  0.001 % |
6.89/6.90	c |    196845 |     427     1853     5643 |     3121     2118     19 |  0.001 % |
10.68/10.71	c |    295371 |     427     1853     5643 |     3434     2445     18 |  0.001 % |
16.49/16.54	c |    443160 |     427     1853     5643 |     3777     2419     19 |  0.001 % |
25.49/25.58	c |    664843 |     427     1853     5643 |     4155     2455     18 |  0.001 % |
39.59/39.61	c |    997368 |     427     1853     5643 |     4570     3187     19 |  0.001 % |
61.28/61.31	c |   1496156 |     427     1853     5643 |     5027     3789     18 |  0.001 % |
95.07/95.16	c |   2244338 |     427     1853     5643 |     5530     4019     19 |  0.001 % |
147.65/147.74	c |   3366612 |     427     1853     5643 |     6083     3032     19 |  0.001 % |
229.33/229.40	c |   5050023 |     427     1853     5643 |     6692     4311     18 |  0.001 % |
356.20/356.35	c |   7575139 |     427     1853     5643 |     7361     3550     19 |  0.001 % |
554.76/554.93	c |  11362814 |     427     1853     5643 |     8097     6828     19 |  0.001 % |
863.78/864.02	c |  17044326 |     427     1853     5643 |     8907     5621     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-1520326-1238284720/watcher-1520326-1238284720 -o /tmp/evaluation-result-1520326-1238284720/solver-1520326-1238284720 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520326-1238284720.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: 0.99 0.97 0.98 3/69 14641
/proc/meminfo: memFree=1109776/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=12656 CPUtime=0
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1101133693 12959744 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4261408 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 3164 168 89 219 0 2942 0

[startup+0.0836549 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 14641
/proc/meminfo: memFree=1109776/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=7548 CPUtime=0.07
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 315 0 0 0 7 0 0 0 18 0 1 0 1101133693 7729152 228 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 1887 228 101 219 0 1665 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7548

[startup+0.101657 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 14641
/proc/meminfo: memFree=1109776/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=12752 CPUtime=0.09
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 1101133693 13058048 244 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 3188 244 101 219 0 2966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12752

[startup+0.301675 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 14641
/proc/meminfo: memFree=1109776/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=0.29
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 381 0 0 0 29 0 0 0 19 0 1 0 1101133693 18370560 294 1992294400 4194304 5092341 548682068848 18446744073709551615 4244137 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 294 101 219 0 4263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17940

[startup+0.701709 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 14641
/proc/meminfo: memFree=1109776/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=0.69
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 422 0 0 0 69 0 0 0 22 0 1 0 1101133693 18370560 335 1992294400 4194304 5092341 548682068848 18446744073709551615 4241912 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 335 101 219 0 4263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17940

[startup+1.50178 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1108680/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=1.49
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1101133693 18370560 397 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 397 101 219 0 4263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1108296/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=3.09
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 567 0 0 0 309 0 0 0 25 0 1 0 1101133693 18370560 480 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 480 101 219 0 4263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17940

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1107792/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=6.29
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 651 0 0 0 629 0 0 0 25 0 1 0 1101133693 18370560 564 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 564 101 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17940

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1107152/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=12.68
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 789 0 0 0 1268 0 0 0 25 0 1 0 1101133693 18370560 702 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 702 101 219 0 4263 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17940

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1106448/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=25.49
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 972 0 0 0 2548 1 0 0 25 0 1 0 1101133693 18370560 885 1992294400 4194304 5092341 548682068848 18446744073709551615 4250356 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 885 101 219 0 4263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17940

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1105360/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=51.08
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 1224 0 0 0 5107 1 0 0 25 0 1 0 1101133693 18370560 1137 1992294400 4194304 5092341 548682068848 18446744073709551615 4250827 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 1137 101 219 0 4263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17940

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14642
/proc/meminfo: memFree=1104080/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=102.27
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 1534 0 0 0 10226 1 0 0 25 0 1 0 1101133693 18370560 1447 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 1447 101 219 0 4263 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1102984/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=17940 CPUtime=162.25
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 1994 0 0 0 16223 2 0 0 25 0 1 0 1101133693 18370560 1677 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 4485 1677 101 219 0 4263 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1101960/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=222.23
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 2497 0 0 0 22221 2 0 0 25 0 1 0 1101133693 23740416 1927 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 1927 101 219 0 5574 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1101896/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=282.22
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 2524 0 0 0 28219 3 0 0 25 0 1 0 1101133693 23740416 1954 1992294400 4194304 5092341 548682068848 18446744073709551615 4241908 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 1954 101 219 0 5574 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23184

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1101384/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=342.2
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 2649 0 0 0 34217 3 0 0 25 0 1 0 1101133693 23740416 2079 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2079 101 219 0 5574 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23184

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1100808/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=402.19
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 2797 0 0 0 40215 4 0 0 25 0 1 0 1101133693 23740416 2227 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2227 101 219 0 5574 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23184

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1100504/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=462.17
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 2883 0 0 0 46213 4 0 0 25 0 1 0 1101133693 23740416 2313 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2313 101 219 0 5574 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23184

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1100056/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=522.17
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 2995 0 0 0 52212 5 0 0 25 0 1 0 1101133693 23740416 2425 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2425 101 219 0 5574 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23184

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1099608/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=582.15
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3099 0 0 0 58210 5 0 0 25 0 1 0 1101133693 23740416 2529 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2529 101 219 0 5574 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23184

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1099352/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=642.14
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3175 0 0 0 64209 5 0 0 25 0 1 0 1101133693 23740416 2605 1992294400 4194304 5092341 548682068848 18446744073709551615 4240598 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2605 101 219 0 5574 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23184

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1099032/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=702.12
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3245 0 0 0 70207 5 0 0 25 0 1 0 1101133693 23740416 2675 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2675 101 219 0 5574 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23184

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1098840/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=762.11
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3289 0 0 0 76205 6 0 0 25 0 1 0 1101133693 23740416 2719 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2719 101 219 0 5574 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 23184

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1098648/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=822.09
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3334 0 0 0 82203 6 0 0 25 0 1 0 1101133693 23740416 2764 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2764 101 219 0 5574 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23184

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1098392/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=882.07
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3419 0 0 0 88201 6 0 0 25 0 1 0 1101133693 23740416 2849 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2849 101 219 0 5574 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23184

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1098200/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=942.06
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3485 0 0 0 94199 7 0 0 25 0 1 0 1101133693 23740416 2915 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2915 101 219 0 5574 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 23184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1097944/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=1002.05
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3535 0 0 0 100198 7 0 0 25 0 1 0 1101133693 23740416 2965 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 2965 101 219 0 5574 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 23184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1097816/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=1062.03
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3587 0 0 0 106196 7 0 0 25 0 1 0 1101133693 23740416 3017 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 3017 101 219 0 5574 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 23184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1097432/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=23184 CPUtime=1122.02
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3679 0 0 0 112194 8 0 0 25 0 1 0 1101133693 23740416 3109 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 5796 3109 101 219 0 5574 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 23184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1096408/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=28432 CPUtime=1182.01
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3921 0 0 0 118192 9 0 0 25 0 1 0 1101133693 29114368 3351 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 7108 3351 101 219 0 6886 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 28432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1096408/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=28432 CPUtime=1200.01
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3922 0 0 0 119992 9 0 0 25 0 1 0 1101133693 29114368 3352 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 7108 3352 101 219 0 6886 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28432

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 14648
/proc/meminfo: memFree=1096408/2055920 swapFree=4171840/4192956
[pid=14641] ppid=14639 vsize=28432 CPUtime=1200.01
/proc/14641/stat : 14641 (minisat) R 14639 14641 14533 0 -1 4194304 3922 0 0 0 119992 9 0 0 25 0 1 0 1101133693 29114368 3352 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/14641/statm: 7108 3352 101 219 0 6886 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.094985
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 28432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3922
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= 2080

runsolver used 1.06084 second user time and 3.3175 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-29 00:58:40
IDJOB=1520326
IDBENCH=70592
IDSOLVER=546
FILE ID=node58/1520326-1238284720
PBS_JOBID= 9060953
Free space on /tmp= 66400 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S492033085-065.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520326-1238284720/watcher-1520326-1238284720 -o /tmp/evaluation-result-1520326-1238284720/solver-1520326-1238284720 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520326-1238284720.cnf

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

MD5SUM BENCH= cbe223815ecb4175f94b654d971303ac
RANDOM SEED=875903281

node58.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		: 3000.222
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		: 3000.222
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:       1110256 kB
Buffers:         86476 kB
Cached:         768160 kB
SwapCached:      11412 kB
Active:         204944 kB
Inactive:       662624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1110256 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            63584 kB
Committed_AS:  2523600 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-29 01:18:42