Trace number 1525509

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
LySAT i/2009-03-20? (TO) 1200.03 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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 Parsing...
0.01/0.09	c ==============================================================================
0.01/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.09	c ==============================================================================
0.01/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.28	c |         0 |   75129   228255 |      --       0       --      -- |     --   | -471/1455
0.19/0.28	c ==============================================================================
0.19/0.28	c Result  :   #vars: 17539   #clauses: 75129   #literals: 228255
0.19/0.28	c CPU time:   0.264959 s
0.19/0.28	c ==============================================================================
0.29/0.37	c lySAT 0.1
0.29/0.37	c minisat core +  additionnal features
0.29/0.37	c ============================[ Problem Statistics ]=============================
0.29/0.37	c |                                                                             |
0.29/0.38	c |  Number of variables:  17539                                                |
0.29/0.38	c |  Number of clauses:    75129                                                |
0.37/0.44	c |  Parsing time:         0.06         s                                       |

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-1525509-1238406081/watcher-1525509-1238406081 -o /tmp/evaluation-result-1525509-1238406081/solver-1525509-1238406081 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525509-1238406081.cnf i 

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: 1.83 1.93 1.68 3/76 31372
/proc/meminfo: memFree=1434520/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0
/proc/31372/stat : 31372 (lysat.sh) R 31370 31372 31025 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 1113269092 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31372/statm: 1339 234 194 169 0 50 0
[pid=31373] ppid=31372 vsize=1556 CPUtime=0
/proc/31373/stat : 31373 (SatElite) R 31372 31372 31025 0 -1 4194304 324 0 0 0 0 0 0 0 19 0 1 0 1113269092 1593344 308 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/31373/statm: 437 311 50 127 0 307 0

[startup+0.026439 s]
/proc/loadavg: 1.83 1.93 1.68 3/76 31372
/proc/meminfo: memFree=1434520/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113269092 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31372/statm: 1339 235 195 169 0 50 0
[pid=31373] ppid=31372 vsize=5764 CPUtime=0.01
/proc/31373/stat : 31373 (SatElite) R 31372 31372 31025 0 -1 4194304 1071 0 0 0 1 0 0 0 20 0 1 0 1113269092 5902336 1056 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31373/statm: 1441 1056 50 127 0 1311 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11120

[startup+0.101452 s]
/proc/loadavg: 1.83 1.93 1.68 3/76 31372
/proc/meminfo: memFree=1434520/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113269092 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31372/statm: 1339 235 195 169 0 50 0
[pid=31373] ppid=31372 vsize=10376 CPUtime=0.09
/proc/31373/stat : 31373 (SatElite) R 31372 31372 31025 0 -1 4194304 2169 0 0 0 8 1 0 0 20 0 1 0 1113269092 10625024 2153 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31373/statm: 2594 2153 68 127 0 2464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15732

[startup+0.30149 s]
/proc/loadavg: 1.83 1.93 1.68 3/76 31372
/proc/meminfo: memFree=1434520/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113269092 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31372/statm: 1339 235 195 169 0 50 0
[pid=31373] ppid=31372 vsize=10380 CPUtime=0.29
/proc/31373/stat : 31373 (SatElite) R 31372 31372 31025 0 -1 4194304 2347 0 0 0 28 1 0 0 22 0 1 0 1113269092 10629120 2183 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31373/statm: 2595 2183 69 127 0 2465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15736

[startup+0.702579 s]
/proc/loadavg: 1.83 1.93 1.68 3/76 31372
/proc/meminfo: memFree=1434520/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 5356

[startup+1.50272 s]
/proc/loadavg: 1.83 1.93 1.68 2/78 31375
/proc/meminfo: memFree=1425672/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=7908 CPUtime=1.11
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 1840 0 0 0 110 1 0 0 25 0 1 0 1113269130 8097792 1826 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 1977 1826 82 174 0 1800 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13264

[startup+3.10203 s]
/proc/loadavg: 1.83 1.93 1.68 2/78 31375
/proc/meminfo: memFree=1424968/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=9608 CPUtime=2.71
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 2263 0 0 0 269 2 0 0 25 0 1 0 1113269130 9838592 2249 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 2402 2249 82 174 0 2225 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14964

[startup+6.30265 s]
/proc/loadavg: 1.77 1.92 1.68 2/78 31375
/proc/meminfo: memFree=1421512/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=11980 CPUtime=5.91
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 2843 0 0 0 589 2 0 0 25 0 1 0 1113269130 12267520 2829 1992294400 134512640 135226915 4294956208 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 2995 2829 82 174 0 2818 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17336

[startup+12.7019 s]
/proc/loadavg: 1.71 1.90 1.67 2/78 31375
/proc/meminfo: memFree=1417672/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=15524 CPUtime=12.3
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 3731 0 0 0 1227 3 0 0 25 0 1 0 1113269130 15896576 3717 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 3881 3717 82 174 0 3704 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20880

[startup+25.5014 s]
/proc/loadavg: 1.55 1.86 1.66 2/78 31375
/proc/meminfo: memFree=1408520/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=24784 CPUtime=25.09
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 6062 0 0 0 2504 5 0 0 25 0 1 0 1113269130 25378816 6048 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 6196 6048 82 174 0 6019 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30140

[startup+51.1013 s]
/proc/loadavg: 1.36 1.79 1.64 2/78 31375
/proc/meminfo: memFree=1391304/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=42052 CPUtime=50.67
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 10357 0 0 0 5059 8 0 0 25 0 1 0 1113269130 43061248 10343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 10513 10343 82 174 0 10336 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 47408

[startup+102.306 s]
/proc/loadavg: 1.15 1.66 1.61 2/78 31375
/proc/meminfo: memFree=1382024/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=51092 CPUtime=101.86
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 12644 0 0 0 10174 12 0 0 25 0 1 0 1113269130 52318208 12630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 12773 12630 82 174 0 12596 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 56448

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.56 2/78 31375
/proc/meminfo: memFree=1361864/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=71248 CPUtime=161.81
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 17674 0 0 0 16164 17 0 0 25 0 1 0 1113269130 72957952 17660 1992294400 134512640 135226915 4294956208 18446744073709551615 134539437 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 17812 17660 82 174 0 17635 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 76604

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.53 2/78 31377
/proc/meminfo: memFree=1338056/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=95224 CPUtime=221.78
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 23640 0 0 0 22153 25 0 0 25 0 1 0 1113269130 97509376 23626 1992294400 134512640 135226915 4294956208 18446744073709551615 134547922 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 23806 23626 82 174 0 23629 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 100580

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.49 2/78 31377
/proc/meminfo: memFree=1331592/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=102800 CPUtime=281.75
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 25536 0 0 0 28148 27 0 0 25 0 1 0 1113269130 105267200 25522 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 25700 25522 82 174 0 25523 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 108156

[startup+342.302 s]
/proc/loadavg: 1.04 1.30 1.46 2/78 31377
/proc/meminfo: memFree=1310664/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=122568 CPUtime=341.72
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 30451 0 0 0 34139 33 0 0 25 0 1 0 1113269130 125509632 30437 1992294400 134512640 135226915 4294956208 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 30642 30437 82 174 0 30465 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 127924


################
# More data... #
################

/proc/31375/statm: 46173 45959 82 174 0 45996 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 190048

[startup+642.302 s]
/proc/loadavg: 1.10 1.17 1.35 2/78 31377
/proc/meminfo: memFree=1248456/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=184692 CPUtime=641.56
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 45973 0 0 0 64104 52 0 0 25 0 1 0 1113269130 189124608 45959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 46173 45959 82 174 0 45996 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 190048

[startup+702.302 s]
/proc/loadavg: 1.09 1.15 1.34 2/78 31377
/proc/meminfo: memFree=1233544/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=200180 CPUtime=701.53
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 49848 0 0 0 70096 57 0 0 25 0 1 0 1113269130 204984320 49834 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 50045 49834 82 174 0 49868 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 205536

[startup+762.307 s]
/proc/loadavg: 1.08 1.14 1.32 2/78 31377
/proc/meminfo: memFree=1214088/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=218864 CPUtime=761.5
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 54546 0 0 0 76089 61 0 0 25 0 1 0 1113269130 224116736 54532 1992294400 134512640 135226915 4294956208 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 54716 54532 82 174 0 54539 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 224220

[startup+822.302 s]
/proc/loadavg: 1.08 1.13 1.30 2/78 31377
/proc/meminfo: memFree=1214088/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=218864 CPUtime=821.47
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 54546 0 0 0 82086 61 0 0 25 0 1 0 1113269130 224116736 54532 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 54716 54532 82 174 0 54539 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 224220

[startup+882.301 s]
/proc/loadavg: 1.07 1.11 1.28 2/78 31377
/proc/meminfo: memFree=1214088/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=218864 CPUtime=881.43
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 54546 0 0 0 88082 61 0 0 25 0 1 0 1113269130 224116736 54532 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 54716 54532 82 174 0 54539 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 224220

[startup+942.302 s]
/proc/loadavg: 1.07 1.11 1.27 2/78 31377
/proc/meminfo: memFree=1180680/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=253072 CPUtime=941.4
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 63113 0 0 0 94071 69 0 0 25 0 1 0 1113269130 259145728 63099 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 63268 63099 82 174 0 63091 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 258428

[startup+1002.3 s]
/proc/loadavg: 1.06 1.10 1.25 2/78 31377
/proc/meminfo: memFree=1138056/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=295288 CPUtime=1001.37
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 73621 0 0 0 100056 81 0 0 25 0 1 0 1113269130 302374912 73607 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 73822 73607 82 174 0 73645 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 300644

[startup+1062.3 s]
/proc/loadavg: 1.06 1.09 1.24 2/78 31377
/proc/meminfo: memFree=1133640/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=299468 CPUtime=1061.34
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 74659 0 0 0 106052 82 0 0 25 0 1 0 1113269130 306655232 74645 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 74867 74645 82 174 0 74690 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 304824

[startup+1122.3 s]
/proc/loadavg: 1.13 1.10 1.23 2/78 31377
/proc/meminfo: memFree=1133576/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=299468 CPUtime=1121.31
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 74659 0 0 0 112049 82 0 0 25 0 1 0 1113269130 306655232 74645 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 74867 74645 82 174 0 74690 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 304824

[startup+1182.3 s]
/proc/loadavg: 1.12 1.10 1.22 2/78 31383
/proc/meminfo: memFree=1133368/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=299468 CPUtime=1181.27
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 74659 0 0 0 118045 82 0 0 25 0 1 0 1113269130 306655232 74645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 74867 74645 82 174 0 74690 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 304824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.08 1.09 1.22 2/78 31383
/proc/meminfo: memFree=1133376/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=299468 CPUtime=1199.66
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 74659 0 0 0 119884 82 0 0 25 0 1 0 1113269130 306655232 74645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 74867 74645 82 174 0 74690 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 304824

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

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

[startup+1200.7 s]
/proc/loadavg: 1.08 1.09 1.22 2/78 31383
/proc/meminfo: memFree=1133376/2055920 swapFree=4127460/4192956
[pid=31372] ppid=31370 vsize=5356 CPUtime=0.37
/proc/31372/stat : 31372 (lysat.sh) S 31370 31372 31025 0 -1 4194304 311 2350 0 0 0 0 36 1 15 0 1 0 1113269092 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31372/statm: 1339 237 195 169 0 50 0
[pid=31375] ppid=31372 vsize=299468 CPUtime=1199.66
/proc/31375/stat : 31375 (LySATi) R 31372 31372 31025 0 -1 4194304 74659 0 0 0 119884 82 0 0 25 0 1 0 1113269130 306655232 74645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31375/statm: 74867 74645 82 174 0 74690 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 304824

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31372 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=361944
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.378941
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.2
CPU system time (s): 0.83
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 304824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.361944
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2661
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= 5
involuntary context switches= 4

runsolver used 1.18982 second user time and 3.23651 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-30 11:41:21
IDJOB=1525509
IDBENCH=70358
IDSOLVER=511
FILE ID=node63/1525509-1238406081
PBS_JOBID= 9061393
Free space on /tmp= 66484 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525509-1238406081/watcher-1525509-1238406081 -o /tmp/evaluation-result-1525509-1238406081/solver-1525509-1238406081 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525509-1238406081.cnf i

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=1024353480

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1435064 kB
Buffers:         87024 kB
Cached:         396788 kB
SwapCached:      55360 kB
Active:          78200 kB
Inactive:       462512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435064 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            64744 kB
Committed_AS:  3256508 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node63 at 2009-03-30 12:01:24