Trace number 1520590

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
MD5SUMd816900b718754e89a88330965d80e86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:           460                                         |
0.00/0.00	c |  Number of clauses:            1955                                         |
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 |     451     1946     5895 |      713      100     23 |  0.000 % |
0.00/0.01	c |       250 |     451     1946     5895 |      784      250     22 |  0.000 % |
0.00/0.01	c |       475 |     451     1946     5895 |      863      475     22 |  0.000 % |
0.00/0.02	c |       812 |     451     1946     5895 |      949      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     451     1946     5895 |     1044      811     20 |  0.000 % |
0.05/0.06	c |      2077 |     451     1946     5895 |     1149     1025     19 |  0.000 % |
0.05/0.09	c |      3216 |     451     1946     5895 |     1264      976     19 |  0.000 % |
0.09/0.14	c |      4924 |     451     1946     5895 |     1390      713     18 |  0.000 % |
0.19/0.22	c |      7486 |     451     1946     5895 |     1529     1139     19 |  0.000 % |
0.29/0.34	c |     11330 |     451     1946     5895 |     1682     1045     18 |  0.000 % |
0.49/0.53	c |     17096 |     451     1946     5895 |     1850     1670     18 |  0.000 % |
0.79/0.82	c |     25745 |     451     1946     5895 |     2035     1842     19 |  0.000 % |
1.19/1.27	c |     38719 |     451     1946     5895 |     2239     1318     21 |  0.000 % |
1.89/1.95	c |     58180 |     451     1946     5895 |     2463     1384     18 |  0.000 % |
2.99/3.00	c |     87372 |     451     1946     5895 |     2709     1758     17 |  0.000 % |
4.59/4.65	c |    131161 |     451     1946     5895 |     2980     1474     19 |  0.000 % |
7.09/7.17	c |    196845 |     451     1946     5895 |     3278     2143     18 |  0.000 % |
11.09/11.10	c |    295371 |     451     1946     5895 |     3606     2656     19 |  0.000 % |
17.08/17.16	c |    443160 |     451     1946     5895 |     3967     2586     19 |  0.000 % |
26.48/26.53	c |    664843 |     451     1946     5895 |     4363     3602     19 |  0.000 % |
41.08/41.10	c |    997368 |     451     1946     5895 |     4800     2979     20 |  0.000 % |
63.67/63.78	c |   1496156 |     451     1946     5895 |     5280     2598     21 |  0.000 % |
99.15/99.26	c |   2244338 |     451     1946     5895 |     5808     4940     20 |  0.000 % |
153.44/153.56	c |   3366612 |     451     1946     5895 |     6389     5843     20 |  0.000 % |
238.51/238.64	c |   5050023 |     451     1946     5895 |     7028     6333     20 |  0.000 % |
370.66/370.87	c |   7575139 |     451     1946     5895 |     7730     5498     18 |  0.000 % |
578.68/578.99	c |  11362814 |     451     1946     5895 |     8504     5554     18 |  0.000 % |
900.56/900.96	c |  17044326 |     451     1946     5895 |     9354     4430     19 |  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-1520590-1238306898/watcher-1520590-1238306898 -o /tmp/evaluation-result-1520590-1238306898/solver-1520590-1238306898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520590-1238306898.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 0.97 2/71 12188
/proc/meminfo: memFree=841736/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=7464 CPUtime=0
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1103352915 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4219717 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 1866 166 88 219 0 1644 0

[startup+0.0607 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 12188
/proc/meminfo: memFree=841736/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=12716 CPUtime=0.05
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 288 0 0 0 5 0 0 0 18 0 1 0 1103352915 13021184 230 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 3179 230 100 219 0 2957 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12716

[startup+0.101754 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 12188
/proc/meminfo: memFree=841736/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=7548 CPUtime=0.09
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 1103352915 7729152 242 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 1887 242 101 219 0 1665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7548

[startup+0.301747 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 12188
/proc/meminfo: memFree=841736/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=0.29
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 1103352915 18374656 306 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 306 101 219 0 4264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17944

[startup+0.702822 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 12188
/proc/meminfo: memFree=841736/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=0.69
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 429 0 0 0 69 0 0 0 23 0 1 0 1103352915 18374656 336 1992294400 4194304 5092341 548682068848 18446744073709551615 4261571 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 336 101 219 0 4264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17944

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=840576/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=1.49
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 1103352915 18374656 421 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 421 101 219 0 4264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17944

[startup+3.10128 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=840192/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=3.09
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 572 0 0 0 309 0 0 0 25 0 1 0 1103352915 18374656 479 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 479 101 219 0 4264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17944

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=839616/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=6.29
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 660 0 0 0 629 0 0 0 25 0 1 0 1103352915 18374656 567 1992294400 4194304 5092341 548682068848 18446744073709551615 4250104 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 567 101 219 0 4264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17944

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=838912/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17940 CPUtime=12.68
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 955 0 0 0 1268 0 0 0 25 0 1 0 1103352915 18370560 710 1992294400 4194304 5092341 548682068848 18446744073709551615 4263933 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4485 710 101 219 0 4263 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17940

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=838272/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17940 CPUtime=25.48
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 1105 0 0 0 2548 0 0 0 25 0 1 0 1103352915 18370560 860 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4485 860 101 219 0 4263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17940

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=837312/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17940 CPUtime=51.07
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 1545 0 0 0 5106 1 0 0 25 0 1 0 1103352915 18370560 1117 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4485 1117 101 219 0 4263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17940

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=835904/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=102.25
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 2115 0 0 0 10224 1 0 0 25 0 1 0 1103352915 18374656 1465 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 1465 101 219 0 4264 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17944

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=835008/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=17944 CPUtime=162.23
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 2338 0 0 0 16221 2 0 0 25 0 1 0 1103352915 18374656 1688 1992294400 4194304 5092341 548682068848 18446744073709551615 4249564 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 4486 1688 101 219 0 4264 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17944

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=833856/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=222.21
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 3942 0 0 0 22218 3 0 0 25 0 1 0 1103352915 23760896 1953 1992294400 4194304 5092341 548682068848 18446744073709551615 4241492 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 1953 101 219 0 5579 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23204

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=833408/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=282.19
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 4045 0 0 0 28216 3 0 0 25 0 1 0 1103352915 23760896 2056 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 2056 101 219 0 5579 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=832960/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=342.17
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 4145 0 0 0 34213 4 0 0 25 0 1 0 1103352915 23760896 2156 1992294400 4194304 5092341 548682068848 18446744073709551615 4241082 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 2156 101 219 0 5579 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23204

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=832256/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=402.14
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 4325 0 0 0 40210 4 0 0 25 0 1 0 1103352915 23760896 2336 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 2336 101 219 0 5579 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23204

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=831872/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=462.12
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 4423 0 0 0 46208 4 0 0 25 0 1 0 1103352915 23760896 2434 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 2434 101 219 0 5579 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23204

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=831360/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=522.09
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 4552 0 0 0 52205 4 0 0 25 0 1 0 1103352915 23760896 2563 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 2563 101 219 0 5579 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23204

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=830912/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23204 CPUtime=582.08
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 4662 0 0 0 58203 5 0 0 25 0 1 0 1103352915 23760896 2673 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5801 2673 101 219 0 5579 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23204

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=830592/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=642.06
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5118 0 0 0 64201 5 0 0 25 0 1 0 1103352915 23769088 2741 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 2741 101 219 0 5581 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23212

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=830400/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=702.03
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5178 0 0 0 70198 5 0 0 25 0 1 0 1103352915 23769088 2801 1992294400 4194304 5092341 548682068848 18446744073709551615 4240602 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 2801 101 219 0 5581 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23212

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=830016/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=762.01
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5256 0 0 0 76196 5 0 0 25 0 1 0 1103352915 23769088 2879 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 2879 101 219 0 5581 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23212

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=829760/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=821.99
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5337 0 0 0 82193 6 0 0 25 0 1 0 1103352915 23769088 2960 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 2960 101 219 0 5581 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23212

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=829568/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=881.97
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5385 0 0 0 88191 6 0 0 25 0 1 0 1103352915 23769088 3008 1992294400 4194304 5092341 548682068848 18446744073709551615 4248261 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 3008 101 219 0 5581 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23212

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=829248/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=941.94
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5456 0 0 0 94188 6 0 0 25 0 1 0 1103352915 23769088 3079 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 3079 101 219 0 5581 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=828992/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=23212 CPUtime=1001.92
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5523 0 0 0 100186 6 0 0 25 0 1 0 1103352915 23769088 3146 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 5803 3146 101 219 0 5581 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=827840/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=28456 CPUtime=1061.9
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5806 0 0 0 106183 7 0 0 25 0 1 0 1103352915 29138944 3429 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 7114 3429 101 219 0 6892 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=827840/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=28456 CPUtime=1121.88
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5823 0 0 0 112181 7 0 0 25 0 1 0 1103352915 29138944 3446 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 7114 3446 101 219 0 6892 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 28456

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=827776/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=28456 CPUtime=1181.85
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5827 0 0 0 118178 7 0 0 25 0 1 0 1103352915 29138944 3450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 7114 3450 101 219 0 6892 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=827776/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=28456 CPUtime=1200.06
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5827 0 0 0 119998 8 0 0 25 0 1 0 1103352915 29138944 3450 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 7114 3450 101 219 0 6892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28456

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: 0.99 0.97 0.97 2/72 12189
/proc/meminfo: memFree=827776/2055920 swapFree=4170332/4192956
[pid=12188] ppid=12186 vsize=28456 CPUtime=1200.06
/proc/12188/stat : 12188 (minisat) R 12186 12188 11878 0 -1 4194304 5827 0 0 0 119998 8 0 0 25 0 1 0 1103352915 29138944 3450 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/12188/statm: 7114 3450 101 219 0 6892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.082987
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 28456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5827
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= 2006

runsolver used 1.14682 second user time and 3.23051 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 08:08:18
IDJOB=1520590
IDBENCH=70724
IDSOLVER=546
FILE ID=node38/1520590-1238306898
PBS_JOBID= 9061058
Free space on /tmp= 65528 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520590-1238306898/watcher-1520590-1238306898 -o /tmp/evaluation-result-1520590-1238306898/solver-1520590-1238306898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520590-1238306898.cnf

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

MD5SUM BENCH= d816900b718754e89a88330965d80e86
RANDOM SEED=509731729

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        842152 kB
Buffers:         90920 kB
Cached:        1031232 kB
SwapCached:      11204 kB
Active:         159084 kB
Inactive:       975736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        842152 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          18340 kB
Slab:            64068 kB
Committed_AS:  3010804 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 08:28:21