Trace number 1524775

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) 1200.01 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1441840675-053.cnf
MD5SUM54609dfda8487443dabfcd35e8af453e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark145.166
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.07	This is MiniSat 2.0 beta
0.00/0.07	WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	============================[ Problem Statistics ]=============================
0.00/0.07	|                                                                             |
0.00/0.07	|  Number of variables:  1100                                                 |
0.00/0.07	|  Number of clauses:    22000                                                |
0.05/0.08	|  Parsing time:         0.01         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-1524775-1238364459/watcher-1524775-1238364459 -o /tmp/evaluation-result-1524775-1238364459/solver-1524775-1238364459 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524775-1238364459.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: 0.99 0.98 0.99 2/73 20323
/proc/meminfo: memFree=1501304/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1109109794 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20323/statm: 1339 235 195 169 0 50 0
[pid=20324] ppid=20323 vsize=1088 CPUtime=0
/proc/20324/stat : 20324 (SatElite) R 20323 20323 20012 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1109109795 1114112 147 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20324/statm: 272 148 50 127 0 142 0

[startup+0.0803551 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 20323
/proc/meminfo: memFree=1501304/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.10136 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 20323
/proc/meminfo: memFree=1501304/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301403 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 20323
/proc/meminfo: memFree=1501304/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701485 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 20323
/proc/meminfo: memFree=1501304/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1494568/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=8792 CPUtime=1.41
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 1987 0 0 0 141 0 0 0 25 0 1 0 1109109801 9003008 1973 1992294400 134512640 135214827 4294956224 18446744073709551615 134529276 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 2198 1973 78 171 0 2025 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14148

[startup+3.10196 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1490792/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=13412 CPUtime=3.01
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 3137 0 0 0 300 1 0 0 25 0 1 0 1109109801 13733888 3123 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 3353 3123 78 171 0 3180 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 18768

[startup+6.30161 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1485096/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=16364 CPUtime=6.21
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 3863 0 0 0 620 1 0 0 25 0 1 0 1109109801 16756736 3849 1992294400 134512640 135214827 4294956224 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 4091 3849 78 171 0 3918 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21720

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1481896/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=19796 CPUtime=12.61
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 4730 0 0 0 1259 2 0 0 25 0 1 0 1109109801 20271104 4716 1992294400 134512640 135214827 4294956224 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 4949 4716 78 171 0 4776 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25152

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1479528/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=22072 CPUtime=25.41
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 5278 0 0 0 2539 2 0 0 25 0 1 0 1109109801 22601728 5264 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 5518 5264 78 171 0 5345 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27428

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1474984/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=26692 CPUtime=50.99
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 6424 0 0 0 5096 3 0 0 25 0 1 0 1109109801 27332608 6410 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 6673 6410 78 171 0 6500 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 32048

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1472424/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=29068 CPUtime=102.16
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 7052 0 0 0 10213 3 0 0 25 0 1 0 1109109801 29765632 7038 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 7267 7038 78 171 0 7094 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 34424

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1467368/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=34172 CPUtime=162.12
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 8295 0 0 0 16208 4 0 0 25 0 1 0 1109109801 34992128 8281 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 8543 8281 78 171 0 8370 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 39528

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1464936/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=36516 CPUtime=222.09
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 8892 0 0 0 22204 5 0 0 25 0 1 0 1109109801 37392384 8878 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 9129 8878 78 171 0 8956 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 41872

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1463848/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=37712 CPUtime=282.06
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 9170 0 0 0 28201 5 0 0 25 0 1 0 1109109801 38617088 9156 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 9428 9156 78 171 0 9255 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 43068

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1461352/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=40220 CPUtime=342.03
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 9809 0 0 0 34197 6 0 0 25 0 1 0 1109109801 41185280 9795 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 10055 9795 78 171 0 9882 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 45576

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1458536/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=42992 CPUtime=401.99
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 10496 0 0 0 40193 6 0 0 25 0 1 0 1109109801 44023808 10482 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 10748 10482 78 171 0 10575 0

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

/proc/20326/statm: 11144 10899 78 171 0 10971 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 49932

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1455080/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=46424 CPUtime=641.87
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 11359 0 0 0 64179 8 0 0 25 0 1 0 1109109801 47538176 11345 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 11606 11345 78 171 0 11433 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 51780

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1454504/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=46952 CPUtime=701.83
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 11503 0 0 0 70175 8 0 0 25 0 1 0 1109109801 48078848 11489 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 11738 11489 78 171 0 11565 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 52308

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1454376/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=46948 CPUtime=761.8
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 11503 0 0 0 76172 8 0 0 25 0 1 0 1109109801 48074752 11489 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 11737 11489 78 171 0 11564 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 52304

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1454376/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=46844 CPUtime=821.76
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 11504 0 0 0 82168 8 0 0 25 0 1 0 1109109801 47968256 11477 1992294400 134512640 135214827 4294956224 18446744073709551615 134529276 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 11711 11477 78 171 0 11538 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 52200

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1454056/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=47372 CPUtime=881.73
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 11624 0 0 0 88165 8 0 0 25 0 1 0 1109109801 48508928 11597 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 11843 11597 78 171 0 11670 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 52728

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1449768/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=51624 CPUtime=941.7
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 12697 0 0 0 94160 10 0 0 25 0 1 0 1109109801 52862976 12670 1992294400 134512640 135214827 4294956224 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 12906 12670 78 171 0 12733 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 56980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1449448/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=52020 CPUtime=1001.67
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 12774 0 0 0 100157 10 0 0 25 0 1 0 1109109801 53268480 12747 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 13005 12747 78 171 0 12832 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 57376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1448424/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=52944 CPUtime=1061.63
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 13030 0 0 0 106153 10 0 0 25 0 1 0 1109109801 54214656 13003 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 13236 13003 78 171 0 13063 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 58300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1448424/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=52944 CPUtime=1121.59
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 13030 0 0 0 112149 10 0 0 25 0 1 0 1109109801 54214656 13003 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 13236 13003 78 171 0 13063 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 58300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1448360/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=52788 CPUtime=1181.56
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 13030 0 0 0 118146 10 0 0 25 0 1 0 1109109801 54054912 12968 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 13197 12968 78 171 0 13024 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 58144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1448360/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=52784 CPUtime=1199.96
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 13030 0 0 0 119986 10 0 0 25 0 1 0 1109109801 54050816 12967 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 13196 12967 78 171 0 13023 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58140

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: 0.99 0.98 0.99 2/75 20326
/proc/meminfo: memFree=1448360/2055920 swapFree=4170064/4192956
[pid=20323] ppid=20321 vsize=5356 CPUtime=0.05
/proc/20323/stat : 20323 (lysat.sh) S 20321 20323 20012 0 -1 4194304 310 568 0 0 0 0 5 0 17 0 1 0 1109109794 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20323/statm: 1339 237 195 169 0 50 0
[pid=20326] ppid=20323 vsize=52784 CPUtime=1199.96
/proc/20326/stat : 20326 (LySATc) R 20323 20323 20012 0 -1 4194304 13030 0 0 0 119986 10 0 0 25 0 1 0 1109109801 54050816 12967 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/20326/statm: 13196 12967 78 171 0 13023 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58140

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20323 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=60990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.069988
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.91
CPU system time (s): 0.1
CPU usage (%): 99.9414
Max. virtual memory (cumulated for all children) (KiB): 58300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06099
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 878
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= 7
involuntary context switches= 2

runsolver used 1.26581 second user time and 3.13952 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 00:07:39
IDJOB=1524775
IDBENCH=70211
IDSOLVER=512
FILE ID=node80/1524775-1238364459
PBS_JOBID= 9061159
Free space on /tmp= 64692 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1441840675-053.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524775-1238364459/watcher-1524775-1238364459 -o /tmp/evaluation-result-1524775-1238364459/solver-1524775-1238364459 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524775-1238364459.cnf c

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

MD5SUM BENCH= 54609dfda8487443dabfcd35e8af453e
RANDOM SEED=1975215538

node80.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		: 3000.263
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		: 3000.263
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:       1501784 kB
Buffers:         65660 kB
Cached:         408108 kB
SwapCached:      14676 kB
Active:         166524 kB
Inactive:       323820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1501784 kB
SwapTotal:     4192956 kB
SwapFree:      4170064 kB
Dirty:            2696 kB
Writeback:           0 kB
Mapped:          22052 kB
Slab:            48856 kB
Committed_AS:  2783252 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-30 00:27:41