Trace number 1526434

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2115     6389 |      --       0       --      -- |     --   | -10/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6389
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  490                                                  |
0.00/0.01	c |  Number of clauses:    2115                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526434-1238497618/watcher-1526434-1238497618 -o /tmp/evaluation-result-1526434-1238497618/solver-1526434-1238497618 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526434-1238497618.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 12885
/proc/meminfo: memFree=1042256/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) R 12883 12885 12660 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122427944 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12885/statm: 1339 234 194 169 0 50 0
[pid=12886] ppid=12885 vsize=824 CPUtime=0
/proc/12886/stat : 12886 (SatElite) R 12885 12885 12660 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1122427944 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134562120 0 0 4096 3 0 0 0 17 0 0 0
/proc/12886/statm: 206 139 68 127 0 76 0

[startup+0.0873599 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 12885
/proc/meminfo: memFree=1042256/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101362 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 12885
/proc/meminfo: memFree=1042256/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.3014 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 12885
/proc/meminfo: memFree=1042256/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701472 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 12885
/proc/meminfo: memFree=1042256/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12888
/proc/meminfo: memFree=1040184/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=3764 CPUtime=1.48
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 582 0 0 0 148 0 0 0 25 0 1 0 1122427945 3854336 567 1992294400 134512640 135226915 4294956208 18446744073709551615 134539864 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 941 567 81 174 0 764 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9120

[startup+3.10291 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12888
/proc/meminfo: memFree=1039224/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=4732 CPUtime=3.07
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 844 0 0 0 307 0 0 0 25 0 1 0 1122427945 4845568 829 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 1183 829 81 174 0 1006 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10088

[startup+6.3015 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12888
/proc/meminfo: memFree=1037624/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=6232 CPUtime=6.27
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 1209 0 0 0 627 0 0 0 25 0 1 0 1122427945 6381568 1194 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 1558 1194 81 174 0 1381 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11588

[startup+12.7017 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12888
/proc/meminfo: memFree=1035456/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=8388 CPUtime=12.67
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 1761 0 0 0 1266 1 0 0 25 0 1 0 1122427945 8589312 1746 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 2097 1746 81 174 0 1920 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13744

[startup+25.502 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12888
/proc/meminfo: memFree=1033600/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=10104 CPUtime=25.46
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 2146 0 0 0 2545 1 0 0 25 0 1 0 1122427945 10346496 2131 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 2526 2131 81 174 0 2349 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15460

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12888
/proc/meminfo: memFree=1030144/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=13784 CPUtime=51.05
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 3052 0 0 0 5103 2 0 0 25 0 1 0 1122427945 14114816 3037 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 3446 3037 81 174 0 3269 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19140

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 12888
/proc/meminfo: memFree=1026176/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=17600 CPUtime=102.23
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 3987 0 0 0 10220 3 0 0 25 0 1 0 1122427945 18022400 3972 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 4400 3972 81 174 0 4223 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22956

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 12888
/proc/meminfo: memFree=1021888/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=21936 CPUtime=162.19
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 5035 0 0 0 16215 4 0 0 25 0 1 0 1122427945 22462464 5020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 5484 5020 81 174 0 5307 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 27292

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 12888
/proc/meminfo: memFree=1018176/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=26220 CPUtime=222.16
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 5978 0 0 0 22211 5 0 0 25 0 1 0 1122427945 26849280 5963 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 6555 5963 81 174 0 6378 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 31576

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 12888
/proc/meminfo: memFree=1016832/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=27708 CPUtime=282.13
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 6322 0 0 0 28208 5 0 0 25 0 1 0 1122427945 28372992 6307 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 6927 6307 81 174 0 6750 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 33064

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=1012672/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=31720 CPUtime=342.11
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 7356 0 0 0 34205 6 0 0 25 0 1 0 1122427945 32481280 7341 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 7930 7341 81 174 0 7753 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 37076

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=1011968/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=32436 CPUtime=402.08
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 7531 0 0 0 40202 6 0 0 25 0 1 0 1122427945 33214464 7516 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 8109 7516 81 174 0 7932 0

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

/proc/12888/statm: 9873 9129 81 174 0 9696 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 44848

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=1004928/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=40104 CPUtime=641.97
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 9296 0 0 0 64189 8 0 0 25 0 1 0 1122427945 41066496 9281 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 10026 9281 81 174 0 9849 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 45460

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=1000448/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=44760 CPUtime=701.93
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 10406 0 0 0 70183 10 0 0 25 0 1 0 1122427945 45834240 10391 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 11190 10391 81 174 0 11013 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 50116

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=995904/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=49220 CPUtime=761.91
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 11527 0 0 0 76179 12 0 0 25 0 1 0 1122427945 50401280 11512 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 12305 11512 81 174 0 12128 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 54576

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=995840/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=49220 CPUtime=821.87
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 11557 0 0 0 82175 12 0 0 25 0 1 0 1122427945 50401280 11542 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 12305 11542 81 174 0 12128 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 54576

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=995200/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=49936 CPUtime=881.83
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 11718 0 0 0 88171 12 0 0 25 0 1 0 1122427945 51134464 11703 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 12484 11703 81 174 0 12307 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 55292

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=994624/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=50836 CPUtime=941.8
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 11879 0 0 0 94168 12 0 0 25 0 1 0 1122427945 52056064 11864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 12709 11864 81 174 0 12532 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 56192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=994048/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=51276 CPUtime=1001.78
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 12009 0 0 0 100165 13 0 0 25 0 1 0 1122427945 52506624 11994 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 12819 11994 81 174 0 12642 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 56632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=993536/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=52036 CPUtime=1061.75
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 12151 0 0 0 106162 13 0 0 25 0 1 0 1122427945 53284864 12136 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 13009 12136 81 174 0 12832 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 57392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=990720/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=54780 CPUtime=1121.72
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 12867 0 0 0 112158 14 0 0 25 0 1 0 1122427945 56094720 12852 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 13695 12852 81 174 0 13518 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 60136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=987328/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=58632 CPUtime=1181.69
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 13684 0 0 0 118155 14 0 0 25 0 1 0 1122427945 60039168 13669 1992294400 134512640 135226915 4294956208 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 14658 13669 81 174 0 14481 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 63988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12888
/proc/meminfo: memFree=987328/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=58632 CPUtime=1200.08
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 13684 0 0 0 119994 14 0 0 25 0 1 0 1122427945 60039168 13669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 14658 13669 81 174 0 14481 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63988

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 0.99 1.00 2/66 12888
/proc/meminfo: memFree=987328/2055920 swapFree=4177704/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (lysat.sh) S 12883 12885 12660 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122427944 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 237 195 169 0 50 0
[pid=12888] ppid=12885 vsize=58632 CPUtime=1200.08
/proc/12888/stat : 12888 (LySATi) R 12885 12885 12660 0 -1 4194304 13684 0 0 0 119994 14 0 0 25 0 1 0 1122427945 60039168 13669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/12888/statm: 14658 13669 81 174 0 14481 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63988

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12885 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 63988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475
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= 2

runsolver used 1.05284 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-31 13:06:58
IDJOB=1526434
IDBENCH=70543
IDSOLVER=511
FILE ID=node24/1526434-1238497618
PBS_JOBID= 9061926
Free space on /tmp= 65780 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526434-1238497618/watcher-1526434-1238497618 -o /tmp/evaluation-result-1526434-1238497618/solver-1526434-1238497618 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526434-1238497618.cnf i

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=1085552583

node24.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		: 3000.260
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		: 3000.260
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:       1042800 kB
Buffers:        106956 kB
Cached:         801536 kB
SwapCached:       9032 kB
Active:         170852 kB
Inactive:       748108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042800 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            80132 kB
Committed_AS:  3227916 kB
PageTables:       1448 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= 65776 MiB
End job on node24 at 2009-03-31 13:27:01