Trace number 1525510

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 c/2009-03-20? (TO) 1200.06 1200.61

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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75129   228255 |      --       0       --      -- |     --   | -471/1455
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17539   #clauses: 75129   #literals: 228255
0.19/0.27	c CPU time:   0.255961 s
0.19/0.27	c ==============================================================================
0.29/0.37	This is MiniSat 2.0 beta
0.29/0.37	WARNING: for repeatability, setting FPU to use double precision
0.29/0.37	============================[ Problem Statistics ]=============================
0.29/0.37	|                                                                             |
0.29/0.37	|  Number of variables:  17539                                                |
0.29/0.37	|  Number of clauses:    75129                                                |
0.36/0.43	|  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-1525510-1238406084/watcher-1525510-1238406084 -o /tmp/evaluation-result-1525510-1238406084/solver-1525510-1238406084 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525510-1238406084.cnf c 

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: 2.02 1.86 1.46 3/64 24738
/proc/meminfo: memFree=1282288/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0
/proc/24738/stat : 24738 (lysat.sh) R 24736 24738 24486 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113270552 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24738/statm: 1339 234 194 169 0 50 0
[pid=24739] ppid=24738 vsize=1556 CPUtime=0
/proc/24739/stat : 24739 (SatElite) R 24738 24738 24486 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1113270552 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/24739/statm: 389 279 50 127 0 259 0

[startup+0.0141251 s]
/proc/loadavg: 2.02 1.86 1.46 3/64 24738
/proc/meminfo: memFree=1282288/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113270552 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24738/statm: 1339 235 195 169 0 50 0
[pid=24739] ppid=24738 vsize=4452 CPUtime=0
/proc/24739/stat : 24739 (SatElite) R 24738 24738 24486 0 -1 4194304 750 0 0 0 0 0 0 0 19 0 1 0 1113270552 4558848 734 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24739/statm: 1113 736 50 127 0 983 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9808

[startup+0.101131 s]
/proc/loadavg: 2.02 1.86 1.46 3/64 24738
/proc/meminfo: memFree=1282288/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113270552 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24738/statm: 1339 235 195 169 0 50 0
[pid=24739] ppid=24738 vsize=10376 CPUtime=0.09
/proc/24739/stat : 24739 (SatElite) R 24738 24738 24486 0 -1 4194304 2169 0 0 0 8 1 0 0 19 0 1 0 1113270552 10625024 2153 1992294400 134512640 135034092 4294956096 18446744073709551615 134540927 0 0 4096 3 0 0 0 17 0 0 0
/proc/24739/statm: 2594 2153 68 127 0 2464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15732

[startup+0.301149 s]
/proc/loadavg: 2.02 1.86 1.46 3/64 24738
/proc/meminfo: memFree=1282288/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113270552 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24738/statm: 1339 235 195 169 0 50 0
[pid=24739] ppid=24738 vsize=10380 CPUtime=0.29
/proc/24739/stat : 24739 (SatElite) R 24738 24738 24486 0 -1 4194304 2347 0 0 0 27 2 0 0 21 0 1 0 1113270552 10629120 2183 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/24739/statm: 2595 2183 69 127 0 2465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15736

[startup+0.701194 s]
/proc/loadavg: 2.02 1.86 1.46 3/64 24738
/proc/meminfo: memFree=1282288/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 1.93 1.85 1.46 2/66 24741
/proc/meminfo: memFree=1274016/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=7932 CPUtime=1.11
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 1859 0 0 0 111 0 0 0 25 0 1 0 1113270589 8122368 1845 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 1983 1845 78 171 0 1810 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13288

[startup+3.10239 s]
/proc/loadavg: 1.93 1.85 1.46 2/66 24741
/proc/meminfo: memFree=1272224/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=10312 CPUtime=2.71
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 2455 0 0 0 270 1 0 0 25 0 1 0 1113270589 10559488 2441 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 2578 2441 78 171 0 2405 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15668

[startup+6.30167 s]
/proc/loadavg: 1.86 1.83 1.45 2/66 24741
/proc/meminfo: memFree=1266848/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=15464 CPUtime=5.91
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 3732 0 0 0 589 2 0 0 25 0 1 0 1113270589 15835136 3718 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 3866 3718 78 171 0 3693 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20820

[startup+12.7012 s]
/proc/loadavg: 1.79 1.82 1.45 2/66 24741
/proc/meminfo: memFree=1255776/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=26036 CPUtime=12.31
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 6372 0 0 0 1226 5 0 0 25 0 1 0 1113270589 26660864 6358 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 6509 6358 78 171 0 6336 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31392

[startup+25.5014 s]
/proc/loadavg: 1.67 1.79 1.45 2/66 24741
/proc/meminfo: memFree=1234208/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=47196 CPUtime=25.1
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 11657 0 0 0 2500 10 0 0 25 0 1 0 1113270589 48328704 11643 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 11799 11643 78 171 0 11626 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 52552

[startup+51.1016 s]
/proc/loadavg: 1.40 1.72 1.43 2/66 24741
/proc/meminfo: memFree=1201888/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=79788 CPUtime=50.69
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 19801 0 0 0 5050 19 0 0 25 0 1 0 1113270589 81702912 19787 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 19947 19787 78 171 0 19774 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 85144

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 24741
/proc/meminfo: memFree=1148192/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=132940 CPUtime=101.87
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 33047 0 0 0 10153 34 0 0 25 0 1 0 1113270589 136130560 33033 1992294400 134512640 135214827 4294956208 18446744073709551615 134528397 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 33235 33033 78 171 0 33062 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 138296

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 24741
/proc/meminfo: memFree=1125920/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=154992 CPUtime=161.85
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 38575 0 0 0 16145 40 0 0 25 0 1 0 1113270589 158711808 38561 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 38748 38561 78 171 0 38575 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 160348

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 24741
/proc/meminfo: memFree=1125920/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=154992 CPUtime=221.83
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 38575 0 0 0 22143 40 0 0 25 0 1 0 1113270589 158711808 38561 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 38748 38561 78 171 0 38575 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 160348

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 24741
/proc/meminfo: memFree=1125728/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=155656 CPUtime=281.81
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 38751 0 0 0 28141 40 0 0 25 0 1 0 1113270589 159391744 38737 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 38914 38737 78 171 0 38741 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 161012

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 24741
/proc/meminfo: memFree=1080928/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=199828 CPUtime=341.77
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 49798 0 0 0 34127 50 0 0 25 0 1 0 1113270589 204623872 49784 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 49957 49784 78 171 0 49784 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 205184


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

/proc/24741/statm: 49957 49784 78 171 0 49784 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 205184

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 24741
/proc/meminfo: memFree=1070944/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=210000 CPUtime=581.66
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 52366 0 0 0 58114 52 0 0 25 0 1 0 1113270589 215040000 52352 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 52500 52352 78 171 0 52327 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 215356

[startup+642.302 s]
/proc/loadavg: 1.06 1.10 1.21 2/66 24741
/proc/meminfo: memFree=1041248/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=239608 CPUtime=641.65
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 59689 0 0 0 64105 60 0 0 25 0 1 0 1113270589 245358592 59675 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 59902 59675 78 171 0 59729 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 244964

[startup+702.302 s]
/proc/loadavg: 1.07 1.10 1.20 2/66 24741
/proc/meminfo: memFree=1041248/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=239608 CPUtime=701.63
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 59689 0 0 0 70103 60 0 0 25 0 1 0 1113270589 245358592 59675 1992294400 134512640 135214827 4294956208 18446744073709551615 134529328 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 59902 59675 78 171 0 59729 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 244964

[startup+762.306 s]
/proc/loadavg: 1.07 1.09 1.19 2/66 24741
/proc/meminfo: memFree=1041184/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=239608 CPUtime=761.59
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 59689 0 0 0 76099 60 0 0 25 0 1 0 1113270589 245358592 59675 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 59902 59675 78 171 0 59729 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 244964

[startup+822.301 s]
/proc/loadavg: 1.02 1.07 1.17 2/66 24741
/proc/meminfo: memFree=1041184/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=239608 CPUtime=821.57
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 59689 0 0 0 82097 60 0 0 25 0 1 0 1113270589 245358592 59675 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 59902 59675 78 171 0 59729 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 244964

[startup+882.302 s]
/proc/loadavg: 1.01 1.06 1.16 2/66 24741
/proc/meminfo: memFree=1041184/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=239608 CPUtime=881.54
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 59689 0 0 0 88094 60 0 0 25 0 1 0 1113270589 245358592 59675 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 59902 59675 78 171 0 59729 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 244964

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 24741
/proc/meminfo: memFree=1041120/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=239608 CPUtime=941.51
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 59690 0 0 0 94091 60 0 0 25 0 1 0 1113270589 245358592 59676 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 59902 59676 78 171 0 59729 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 244964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 24741
/proc/meminfo: memFree=994592/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=286400 CPUtime=1001.48
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 71399 0 0 0 100078 70 0 0 25 0 1 0 1113270589 293273600 71385 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 71600 71385 78 171 0 71427 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 291756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 24741
/proc/meminfo: memFree=980704/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=300044 CPUtime=1061.46
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 74809 0 0 0 106073 73 0 0 25 0 1 0 1113270589 307245056 74795 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 75011 74795 78 171 0 74838 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 305400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 24741
/proc/meminfo: memFree=980704/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=300044 CPUtime=1121.43
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 74809 0 0 0 112070 73 0 0 25 0 1 0 1113270589 307245056 74795 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 75011 74795 78 171 0 74838 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 305400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 24747
/proc/meminfo: memFree=980512/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=300044 CPUtime=1181.41
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 74809 0 0 0 118068 73 0 0 25 0 1 0 1113270589 307245056 74795 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 75011 74795 78 171 0 74838 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 305400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 24747
/proc/meminfo: memFree=980512/2055920 swapFree=4176996/4192956
[pid=24738] ppid=24736 vsize=5356 CPUtime=0.36
/proc/24738/stat : 24738 (lysat.sh) S 24736 24738 24486 0 -1 4194304 311 2350 0 0 0 0 34 2 16 0 1 0 1113270552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24738/statm: 1339 237 195 169 0 50 0
[pid=24741] ppid=24738 vsize=300044 CPUtime=1199.7
/proc/24741/stat : 24741 (LySATc) R 24738 24738 24486 0 -1 4194304 74809 0 0 0 119897 73 0 0 25 0 1 0 1113270589 307245056 74795 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/24741/statm: 75011 74795 78 171 0 74838 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 305400

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24738 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=345947
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=28995
# CPU time returned by wait4() is 0.374942
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.31
CPU system time (s): 0.75
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 305400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.345947
system time used= 0.028995
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= 3

runsolver used 0.949855 second user time and 3.42648 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-30 11:41:24
IDJOB=1525510
IDBENCH=70358
IDSOLVER=512
FILE ID=node50/1525510-1238406084
PBS_JOBID= 9061445
Free space on /tmp= 64220 MiB

SOLVER NAME= LySAT c/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 c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525510-1238406084/watcher-1525510-1238406084 -o /tmp/evaluation-result-1525510-1238406084/solver-1525510-1238406084 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525510-1238406084.cnf c

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=616470575

node50.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		: 3000.238
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		: 3000.238
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:       1282768 kB
Buffers:         97388 kB
Cached:         571196 kB
SwapCached:       9920 kB
Active:         100248 kB
Inactive:       579960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282768 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          17292 kB
Slab:            78936 kB
Committed_AS:  3013516 kB
PageTables:       1456 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= 64216 MiB
End job on node50 at 2009-03-30 12:01:27