Trace number 1520442

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
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 |     481     2090     6357 |      766      100     22 |  0.000 % |
0.00/0.01	c |       250 |     481     2090     6357 |      842      250     24 |  0.000 % |
0.00/0.01	c |       475 |     481     2090     6357 |      927      475     23 |  0.000 % |
0.00/0.02	c |       812 |     481     2090     6357 |     1019      812     22 |  0.000 % |
0.00/0.04	c |      1318 |     481     2090     6357 |     1121      782     21 |  0.000 % |
0.00/0.06	c |      2077 |     481     2090     6357 |     1234      954     21 |  0.000 % |
0.08/0.10	c |      3216 |     481     2090     6357 |     1357      812     20 |  0.000 % |
0.10/0.15	c |      4924 |     481     2090     6357 |     1493     1112     21 |  0.000 % |
0.20/0.23	c |      7486 |     481     2090     6357 |     1642     1341     21 |  0.000 % |
0.30/0.36	c |     11330 |     481     2090     6357 |     1806      956     20 |  0.000 % |
0.50/0.56	c |     17096 |     481     2090     6357 |     1987     1159     19 |  0.000 % |
0.80/0.86	c |     25745 |     481     2090     6357 |     2186     1687     21 |  0.000 % |
1.29/1.33	c |     38719 |     481     2090     6357 |     2405     1253     19 |  0.000 % |
1.99/2.04	c |     58180 |     481     2090     6357 |     2645     2315     22 |  0.000 % |
3.09/3.16	c |     87372 |     481     2090     6357 |     2910     1879     20 |  0.000 % |
4.79/4.89	c |    131161 |     481     2090     6357 |     3201     2712     22 |  0.000 % |
7.49/7.53	c |    196845 |     481     2090     6357 |     3521     1674     20 |  0.000 % |
11.69/11.70	c |    295371 |     481     2090     6357 |     3873     1962     21 |  0.000 % |
18.09/18.11	c |    443160 |     481     2090     6357 |     4260     2436     20 |  0.000 % |
27.88/27.99	c |    664843 |     481     2090     6357 |     4686     4065     21 |  0.000 % |
43.38/43.44	c |    997368 |     481     2090     6357 |     5155     2392     21 |  0.000 % |
67.27/67.36	c |   1496156 |     481     2090     6357 |     5671     3715     21 |  0.000 % |
104.85/104.98	c |   2244338 |     481     2090     6357 |     6238     4836     22 |  0.000 % |
162.94/163.05	c |   3366612 |     481     2090     6357 |     6861     4083     22 |  0.000 % |
253.61/253.70	c |   5050023 |     481     2090     6357 |     7548     3996     21 |  0.000 % |
394.66/394.84	c |   7575139 |     481     2090     6357 |     8302     5130     22 |  0.000 % |
616.57/616.88	c |  11362814 |     481     2090     6357 |     9133     7494     24 |  0.000 % |
960.85/961.24	c |  17044326 |     481     2090     6357 |    10046     6170     23 |  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-1520442-1238295047/watcher-1520442-1238295047 -o /tmp/evaluation-result-1520442-1238295047/solver-1520442-1238295047 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520442-1238295047.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: 1.07 1.11 1.08 3/72 32683
/proc/meminfo: memFree=1139984/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=7464 CPUtime=0
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102165887 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4223488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 1866 173 88 219 0 1644 0

[startup+0.089789 s]
/proc/loadavg: 1.07 1.11 1.08 3/72 32683
/proc/meminfo: memFree=1139984/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17928 CPUtime=0.08
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 346 0 0 0 8 0 0 0 18 0 1 0 1102165887 18358272 284 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4482 284 100 219 0 4260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17928

[startup+0.102791 s]
/proc/loadavg: 1.07 1.11 1.08 3/72 32683
/proc/meminfo: memFree=1139984/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=7572 CPUtime=0.1
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 1102165887 7753728 249 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 1893 249 100 219 0 1671 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7572

[startup+0.30183 s]
/proc/loadavg: 1.07 1.11 1.08 3/72 32683
/proc/meminfo: memFree=1139984/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=0.3
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 434 0 0 0 30 0 0 0 19 0 1 0 1102165887 18403328 333 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 333 100 219 0 4271 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17972

[startup+0.702909 s]
/proc/loadavg: 1.07 1.11 1.08 3/72 32683
/proc/meminfo: memFree=1139984/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=0.7
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 462 0 0 0 70 0 0 0 22 0 1 0 1102165887 18403328 361 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 361 100 219 0 4271 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17972

[startup+1.50107 s]
/proc/loadavg: 1.07 1.11 1.08 2/73 32684
/proc/meminfo: memFree=1138824/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=1.49
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1102165887 18403328 428 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 428 100 219 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17972

[startup+3.10138 s]
/proc/loadavg: 1.07 1.11 1.08 2/73 32684
/proc/meminfo: memFree=1138312/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=3.09
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 732 0 0 0 309 0 0 0 25 0 1 0 1102165887 18403328 513 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 513 100 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17972

[startup+6.30201 s]
/proc/loadavg: 1.06 1.11 1.08 2/73 32684
/proc/meminfo: memFree=1137672/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=6.29
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 987 0 0 0 629 0 0 0 25 0 1 0 1102165887 18403328 629 1992294400 4194304 5092341 548682068848 18446744073709551615 4501902 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 629 100 219 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17972

[startup+12.7013 s]
/proc/loadavg: 1.06 1.10 1.08 2/73 32684
/proc/meminfo: memFree=1137032/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=12.69
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 1131 0 0 0 1269 0 0 0 25 0 1 0 1102165887 18403328 773 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 773 100 219 0 4271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17972

[startup+25.5018 s]
/proc/loadavg: 1.04 1.10 1.07 2/73 32684
/proc/meminfo: memFree=1136200/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17972 CPUtime=25.48
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 1533 0 0 0 2548 0 0 0 25 0 1 0 1102165887 18403328 981 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4493 981 100 219 0 4271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17972

[startup+51.1018 s]
/proc/loadavg: 1.03 1.09 1.07 2/73 32684
/proc/meminfo: memFree=1134920/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17968 CPUtime=51.08
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 2055 0 0 0 5107 1 0 0 25 0 1 0 1102165887 18399232 1283 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4492 1283 100 219 0 4270 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17968

[startup+102.307 s]
/proc/loadavg: 1.01 1.07 1.07 2/73 32684
/proc/meminfo: memFree=1133448/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=17968 CPUtime=102.26
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 2408 0 0 0 10225 1 0 0 25 0 1 0 1102165887 18399232 1636 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 4492 1636 100 219 0 4270 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17968

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/73 32684
/proc/meminfo: memFree=1131976/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23184 CPUtime=162.24
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 3077 0 0 0 16222 2 0 0 25 0 1 0 1102165887 23740416 2002 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5796 2002 100 219 0 5574 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23184

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/73 32684
/proc/meminfo: memFree=1131528/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23184 CPUtime=222.21
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 3203 0 0 0 22219 2 0 0 25 0 1 0 1102165887 23740416 2128 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5796 2128 100 219 0 5574 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23184

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/73 32684
/proc/meminfo: memFree=1130440/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=282.2
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 3799 0 0 0 28217 3 0 0 25 0 1 0 1102165887 23748608 2408 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 2408 100 219 0 5576 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23192

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/73 32684
/proc/meminfo: memFree=1129928/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=342.17
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 3902 0 0 0 34214 3 0 0 25 0 1 0 1102165887 23748608 2511 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 2511 100 219 0 5576 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23192

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/73 32684
/proc/meminfo: memFree=1129288/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=402.15
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 4083 0 0 0 40212 3 0 0 25 0 1 0 1102165887 23748608 2692 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 2692 100 219 0 5576 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23192

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/73 32684
/proc/meminfo: memFree=1128712/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=462.12
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 4226 0 0 0 46209 3 0 0 25 0 1 0 1102165887 23748608 2835 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 2835 100 219 0 5576 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23192

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/73 32684
/proc/meminfo: memFree=1128392/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=522.11
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 4301 0 0 0 52207 4 0 0 25 0 1 0 1102165887 23748608 2910 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 2910 100 219 0 5576 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 32684
/proc/meminfo: memFree=1127752/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=582.09
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 4455 0 0 0 58205 4 0 0 25 0 1 0 1102165887 23748608 3064 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 3064 100 219 0 5576 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 32690
/proc/meminfo: memFree=1127112/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=23192 CPUtime=642.06
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 4608 0 0 0 64202 4 0 0 25 0 1 0 1102165887 23748608 3217 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 5798 3217 100 219 0 5576 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 23192

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 32690
/proc/meminfo: memFree=1126024/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28428 CPUtime=702.04
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 5326 0 0 0 70199 5 0 0 25 0 1 0 1102165887 29110272 3493 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7107 3493 100 219 0 6885 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 28428

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1125896/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28428 CPUtime=762.02
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 5356 0 0 0 76197 5 0 0 25 0 1 0 1102165887 29110272 3523 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7107 3523 100 219 0 6885 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 28428

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1125960/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28428 CPUtime=822
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 5358 0 0 0 82194 6 0 0 25 0 1 0 1102165887 29110272 3525 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7107 3525 100 219 0 6885 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28428

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1125768/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28428 CPUtime=881.98
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 5406 0 0 0 88192 6 0 0 25 0 1 0 1102165887 29110272 3573 1992294400 4194304 5092341 548682068848 18446744073709551615 4244154 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7107 3573 100 219 0 6885 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 28428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1125320/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28428 CPUtime=941.95
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 5504 0 0 0 94189 6 0 0 25 0 1 0 1102165887 29110272 3671 1992294400 4194304 5092341 548682068848 18446744073709551615 4262246 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7107 3671 100 219 0 6885 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1125064/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28428 CPUtime=1001.94
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 5561 0 0 0 100187 7 0 0 25 0 1 0 1102165887 29110272 3728 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7107 3728 100 219 0 6885 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1124680/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28436 CPUtime=1061.91
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 6146 0 0 0 106184 7 0 0 25 0 1 0 1102165887 29118464 3824 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7109 3824 100 219 0 6887 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1124296/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28436 CPUtime=1121.89
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 6254 0 0 0 112182 7 0 0 25 0 1 0 1102165887 29118464 3932 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7109 3932 100 219 0 6887 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1124104/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28436 CPUtime=1181.88
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 6294 0 0 0 118180 8 0 0 25 0 1 0 1102165887 29118464 3972 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7109 3972 100 219 0 6887 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 32690
/proc/meminfo: memFree=1124040/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28436 CPUtime=1200.07
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 6300 0 0 0 119999 8 0 0 25 0 1 0 1102165887 29118464 3978 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7109 3978 100 219 0 6887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28436

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 2/73 32690
/proc/meminfo: memFree=1124040/2055920 swapFree=4175896/4192956
[pid=32683] ppid=32681 vsize=28436 CPUtime=1200.07
/proc/32683/stat : 32683 (minisat) R 32681 32683 29266 0 -1 4194304 6300 0 0 0 119999 8 0 0 25 0 1 0 1102165887 29118464 3978 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/32683/statm: 7109 3978 100 219 0 6887 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.086986
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 33620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6300
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= 1656

runsolver used 1.17882 second user time and 3.19751 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-29 04:50:47
IDJOB=1520442
IDBENCH=70650
IDSOLVER=546
FILE ID=node66/1520442-1238295047
PBS_JOBID= 9060996
Free space on /tmp= 66544 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520442-1238295047/watcher-1520442-1238295047 -o /tmp/evaluation-result-1520442-1238295047/solver-1520442-1238295047 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520442-1238295047.cnf

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

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=920003452

node66.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		: 3000.286
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		: 3000.286
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:       1140400 kB
Buffers:         90216 kB
Cached:         732668 kB
SwapCached:       8824 kB
Active:         223512 kB
Inactive:       610340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1140400 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            66820 kB
Committed_AS:  3053992 kB
PageTables:       1976 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= 66544 MiB
End job on node66 at 2009-03-29 05:10:49