Trace number 1774023

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) 10000 10003.7

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-22-s100.cnf
MD5SUM96596d59af0c6949ab68ac8c5abcf28b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4326.83
Satisfiable
(Un)Satisfiability was proved
Number of variables31616
Number of clauses95110
Sum of the clauses size224220
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260982
Number of clauses of size 334064
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...
0.02/0.09	c ==============================================================================
0.02/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.09	c ==============================================================================
0.02/0.09	c |         0 |   94910   223744 |   28472       0        0     nan |  0.000 % |
1.29/1.31	c |         0 |   57628   172230 |      --       0       --      -- |     --   | -36942/-50538
1.29/1.32	c ==============================================================================
1.29/1.32	c Result  :   #vars: 13864   #clauses: 57628   #literals: 172230
1.29/1.32	c CPU time:   1.27981 s
1.29/1.32	c ==============================================================================
1.39/1.40	c lySAT 0.1
1.39/1.40	c minisat core +  additionnal features
1.39/1.40	c ============================[ Problem Statistics ]=============================
1.39/1.40	c |                                                                             |
1.39/1.40	c |  Number of variables:  13864                                                |
1.39/1.40	c |  Number of clauses:    57628                                                |
1.39/1.44	c |  Parsing time:         0.03         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1774023-1241238811/watcher-1774023-1241238811 -o /tmp/evaluation-result-1774023-1241238811/solver-1774023-1241238811 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1774023-1241238811.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 719
/proc/meminfo: memFree=1092600/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=0
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151909103 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/719/statm: 1339 235 195 169 0 50 0
[pid=720] ppid=719 vsize=1556 CPUtime=0
/proc/720/stat : 720 (SatElite) R 719 719 682 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 151909103 1593344 275 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 1 0 0
/proc/720/statm: 389 277 50 127 0 259 0

[startup+0.0291541 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 719
/proc/meminfo: memFree=1092600/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=0
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151909103 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/719/statm: 1339 235 195 169 0 50 0
[pid=720] ppid=719 vsize=5628 CPUtime=0.02
/proc/720/stat : 720 (SatElite) R 719 719 682 0 -1 4194304 1302 0 0 0 2 0 0 0 18 0 1 0 151909103 5763072 1286 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/720/statm: 1407 1287 51 127 0 1277 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10984

[startup+0.101167 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 719
/proc/meminfo: memFree=1092600/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=0
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151909103 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/719/statm: 1339 235 195 169 0 50 0
[pid=720] ppid=719 vsize=13140 CPUtime=0.09
/proc/720/stat : 720 (SatElite) R 719 719 682 0 -1 4194304 3265 0 0 0 8 1 0 0 18 0 1 0 151909103 13455360 3110 1992294400 134512640 135034092 4294956112 18446744073709551615 134562058 0 0 4096 3 0 0 0 17 1 0 0
/proc/720/statm: 3285 3110 67 127 0 3155 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18496

[startup+0.301202 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 719
/proc/meminfo: memFree=1092600/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=0
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151909103 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/719/statm: 1339 235 195 169 0 50 0
[pid=720] ppid=719 vsize=14264 CPUtime=0.29
/proc/720/stat : 720 (SatElite) R 719 719 682 0 -1 4194304 3590 0 0 0 27 2 0 0 19 0 1 0 151909103 14606336 3373 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/720/statm: 3566 3373 68 127 0 3436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19620

[startup+0.701275 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 719
/proc/meminfo: memFree=1092600/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=0
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151909103 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/719/statm: 1339 235 195 169 0 50 0
[pid=720] ppid=719 vsize=15416 CPUtime=0.69
/proc/720/stat : 720 (SatElite) R 719 719 682 0 -1 4194304 3800 0 0 0 66 3 0 0 23 0 1 0 151909103 15785984 3583 1992294400 134512640 135034092 4294956112 18446744073709551615 134574587 0 0 4096 3 0 0 0 17 1 0 0
/proc/720/statm: 3854 3583 68 127 0 3724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20772

[startup+1.50143 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 721
/proc/meminfo: memFree=1074464/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 5356

[startup+3.10171 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 722
/proc/meminfo: memFree=1081248/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=6996 CPUtime=1.68
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 1602 0 0 0 168 0 0 0 25 0 1 0 151909243 7163904 1587 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 1749 1587 81 174 0 1572 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12352

[startup+6.3013 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 722
/proc/meminfo: memFree=1080800/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=7328 CPUtime=4.89
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 1671 0 0 0 488 1 0 0 25 0 1 0 151909243 7503872 1656 1992294400 134512640 135226915 4294956224 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 1832 1656 81 174 0 1655 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12684

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 722
/proc/meminfo: memFree=1080504/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=7592 CPUtime=11.28
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 1752 0 0 0 1127 1 0 0 25 0 1 0 151909243 7774208 1737 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 1898 1737 81 174 0 1721 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12948

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 722
/proc/meminfo: memFree=1079808/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=8372 CPUtime=24.07
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 1944 0 0 0 2406 1 0 0 25 0 1 0 151909243 8572928 1929 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 2093 1929 81 174 0 1916 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13728

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 722
/proc/meminfo: memFree=1079168/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=9192 CPUtime=49.66
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 2138 0 0 0 4964 2 0 0 25 0 1 0 151909243 9412608 2123 1992294400 134512640 135226915 4294956224 18446744073709551615 134539867 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 2298 2123 81 174 0 2121 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14548

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 722
/proc/meminfo: memFree=1077504/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=10804 CPUtime=100.85
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 2552 0 0 0 10082 3 0 0 25 0 1 0 151909243 11063296 2537 1992294400 134512640 135226915 4294956224 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 2701 2537 81 174 0 2524 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 722
/proc/meminfo: memFree=1075776/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=12592 CPUtime=160.82
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 2986 0 0 0 16079 3 0 0 25 0 1 0 151909243 12894208 2971 1992294400 134512640 135226915 4294956224 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 3148 2971 81 174 0 2971 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 17948

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 722
/proc/meminfo: memFree=1074624/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=13708 CPUtime=220.79
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 3264 0 0 0 22076 3 0 0 25 0 1 0 151909243 14036992 3249 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 3427 3249 81 174 0 3250 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 19064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 722
/proc/meminfo: memFree=1073280/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=15196 CPUtime=280.77
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 3600 0 0 0 28074 3 0 0 25 0 1 0 151909243 15560704 3585 1992294400 134512640 135226915 4294956224 18446744073709551615 134545563 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 3799 3585 81 174 0 3622 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 20552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 722
/proc/meminfo: memFree=1072512/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=15892 CPUtime=340.76
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 3803 0 0 0 34072 4 0 0 25 0 1 0 151909243 16273408 3788 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 3973 3788 81 174 0 3796 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 21248

[startup+402.301 s]

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

/proc/722/statm: 25151 24010 81 174 0 24974 0
Current children cumulated CPU time (s) 9398.86
Current children cumulated vsize (KiB) 105960

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=990464/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=100604 CPUtime=9457.45
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24026 0 0 0 945704 41 0 0 25 0 1 0 151909243 103018496 24011 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25151 24011 81 174 0 24974 0
Current children cumulated CPU time (s) 9458.84
Current children cumulated vsize (KiB) 105960

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=990400/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=100604 CPUtime=9517.42
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24029 0 0 0 951701 41 0 0 25 0 1 0 151909243 103018496 24014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25151 24014 81 174 0 24974 0
Current children cumulated CPU time (s) 9518.81
Current children cumulated vsize (KiB) 105960

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=990272/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=100604 CPUtime=9577.4
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24053 0 0 0 957699 41 0 0 25 0 1 0 151909243 103018496 24038 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25151 24038 81 174 0 24974 0
Current children cumulated CPU time (s) 9578.79
Current children cumulated vsize (KiB) 105960

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=990208/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=100796 CPUtime=9637.39
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24073 0 0 0 963697 42 0 0 25 0 1 0 151909243 103215104 24058 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25199 24058 81 174 0 25022 0
Current children cumulated CPU time (s) 9638.78
Current children cumulated vsize (KiB) 106152

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=990080/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=100940 CPUtime=9697.36
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24104 0 0 0 969694 42 0 0 25 0 1 0 151909243 103362560 24089 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25235 24089 81 174 0 25058 0
Current children cumulated CPU time (s) 9698.75
Current children cumulated vsize (KiB) 106296

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989760/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101228 CPUtime=9757.34
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24177 0 0 0 975692 42 0 0 25 0 1 0 151909243 103657472 24162 1992294400 134512640 135226915 4294956224 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25307 24162 81 174 0 25130 0
Current children cumulated CPU time (s) 9758.73
Current children cumulated vsize (KiB) 106584

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989760/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101228 CPUtime=9817.32
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24179 0 0 0 981690 42 0 0 25 0 1 0 151909243 103657472 24164 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25307 24164 81 174 0 25130 0
Current children cumulated CPU time (s) 9818.71
Current children cumulated vsize (KiB) 106584

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989568/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101372 CPUtime=9877.3
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24211 0 0 0 987688 42 0 0 25 0 1 0 151909243 103804928 24196 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25343 24196 81 174 0 25166 0
Current children cumulated CPU time (s) 9878.69
Current children cumulated vsize (KiB) 106728

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989632/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101372 CPUtime=9937.27
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24212 0 0 0 993685 42 0 0 25 0 1 0 151909243 103804928 24197 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25343 24197 81 174 0 25166 0
Current children cumulated CPU time (s) 9938.66
Current children cumulated vsize (KiB) 106728

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989248/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101804 CPUtime=9997.25
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24305 0 0 0 999683 42 0 0 25 0 1 0 151909243 104247296 24290 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25451 24290 81 174 0 25274 0
Current children cumulated CPU time (s) 9998.64
Current children cumulated vsize (KiB) 107160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989248/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101804 CPUtime=9998.65
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24306 0 0 0 999823 42 0 0 25 0 1 0 151909243 104247296 24291 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25451 24291 81 174 0 25274 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 107160

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

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

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 746
/proc/meminfo: memFree=989248/2055920 swapFree=4181900/4192956
[pid=719] ppid=717 vsize=5356 CPUtime=1.39
/proc/719/stat : 719 (lysat.sh) S 717 719 682 0 -1 4194304 310 4021 0 0 0 0 135 4 16 0 1 0 151909103 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/719/statm: 1339 237 195 169 0 50 0
[pid=722] ppid=719 vsize=101804 CPUtime=9998.65
/proc/722/stat : 722 (LySATi) R 719 719 682 0 -1 4194304 24306 0 0 0 999823 42 0 0 25 0 1 0 151909243 104247296 24291 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/722/statm: 25451 24291 81 174 0 25274 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 107160

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 719 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=352794
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 1.40179
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.7
CPU time (s): 10000
CPU user time (s): 9999.58
CPU system time (s): 0.46
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 107160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.35279
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4331
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= 6
involuntary context switches= 2

runsolver used 11.1143 second user time and 24.5843 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-02 06:33:31
IDJOB=1774023
IDBENCH=70848
IDSOLVER=609
FILE ID=node44/1774023-1241238811
PBS_JOBID= 9224849
Free space on /tmp= 66404 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-22-s100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1774023-1241238811/watcher-1774023-1241238811 -o /tmp/evaluation-result-1774023-1241238811/solver-1774023-1241238811 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1774023-1241238811.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 96596d59af0c6949ab68ac8c5abcf28b
RANDOM SEED=396739984

node44.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		: 3000.267
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
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:       1093088 kB
Buffers:         69348 kB
Cached:         798612 kB
SwapCached:       4956 kB
Active:          65556 kB
Inactive:       810792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093088 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            3748 kB
Writeback:           0 kB
Mapped:          14436 kB
Slab:            72484 kB
Committed_AS:   703672 kB
PageTables:       1380 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= 66400 MiB
End job on node44 at 2009-05-02 09:20:17