Trace number 424508

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, and are wall clock time (not CPU 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
MXC 2007-02-08? (TO) 5000.07 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
MD5SUMaaccba9de1e5956b8aeb22995647bf6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.344946
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-424508-1177688138 -o ROOT/results/node46/solver-424508-1177688138 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424508-1177688138/mxc /tmp/evaluation/424508-1177688138/instance-424508-1177688138.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.71 0.93 1.01 3/78 22656
/proc/meminfo: memFree=1607336/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1064 CPUtime=0
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 123496763 1089536 125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 266 125 57 122 0 140 0

[startup+0.0438851 s]
/proc/loadavg: 0.71 0.93 1.01 3/78 22656
/proc/meminfo: memFree=1607336/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1196 CPUtime=0.04
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 172 0 0 0 4 0 0 0 18 0 1 0 123496763 1224704 157 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 299 157 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.101895 s]
/proc/loadavg: 0.71 0.93 1.01 3/78 22656
/proc/meminfo: memFree=1607336/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1336 CPUtime=0.1
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 210 0 0 0 10 0 0 0 18 0 1 0 123496763 1368064 193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 334 193 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301931 s]
/proc/loadavg: 0.71 0.93 1.01 3/78 22656
/proc/meminfo: memFree=1607336/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1468 CPUtime=0.3
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 247 0 0 0 30 0 0 0 19 0 1 0 123496763 1503232 230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 367 230 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.702006 s]
/proc/loadavg: 0.71 0.93 1.01 3/78 22656
/proc/meminfo: memFree=1607336/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1596 CPUtime=0.7
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 278 0 0 0 70 0 0 0 23 0 1 0 123496763 1634304 261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 399 261 67 122 0 273 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1596

[startup+1.50116 s]
/proc/loadavg: 0.71 0.93 1.01 2/79 22657
/proc/meminfo: memFree=1606496/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1728 CPUtime=1.49
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 123496763 1769472 291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 432 291 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10145 s]
/proc/loadavg: 0.71 0.93 1.01 2/79 22657
/proc/meminfo: memFree=1606240/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=1976 CPUtime=3.09
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 358 0 0 0 309 0 0 0 25 0 1 0 123496763 2023424 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 494 341 67 122 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1976

[startup+6.30104 s]
/proc/loadavg: 0.73 0.93 1.01 2/79 22657
/proc/meminfo: memFree=1605984/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=2108 CPUtime=6.29
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 414 0 0 0 629 0 0 0 25 0 1 0 123496763 2158592 397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 527 397 67 122 0 401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2108

[startup+12.7012 s]
/proc/loadavg: 0.76 0.93 1.01 2/79 22657
/proc/meminfo: memFree=1605544/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=2484 CPUtime=12.69
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 484 0 0 0 1269 0 0 0 25 0 1 0 123496763 2543616 467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 621 467 67 122 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2484

[startup+25.5016 s]
/proc/loadavg: 0.89 0.95 1.01 2/79 22657
/proc/meminfo: memFree=1605160/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=2696 CPUtime=25.48
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 562 0 0 0 2548 0 0 0 25 0 1 0 123496763 2760704 545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 674 545 67 122 0 548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2696

[startup+51.1013 s]
/proc/loadavg: 0.93 0.95 1.01 2/79 22657
/proc/meminfo: memFree=1604840/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=3032 CPUtime=51.07
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 646 0 0 0 5107 0 0 0 25 0 1 0 123496763 3104768 629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 758 629 67 122 0 632 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3032

[startup+102.306 s]
/proc/loadavg: 1.02 0.97 1.01 2/79 22659
/proc/meminfo: memFree=1603944/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=3728 CPUtime=102.25
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 822 0 0 0 10225 0 0 0 25 0 1 0 123496763 3817472 805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 932 805 67 122 0 806 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3728

[startup+162.302 s]
/proc/loadavg: 1.06 0.99 1.01 2/79 22659
/proc/meminfo: memFree=1603624/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=4184 CPUtime=162.23
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 928 0 0 0 16222 1 0 0 25 0 1 0 123496763 4284416 911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1046 911 67 122 0 920 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4184

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 1.01 2/79 22659
/proc/meminfo: memFree=1603240/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=4476 CPUtime=222.21
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 991 0 0 0 22220 1 0 0 25 0 1 0 123496763 4583424 974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1119 974 67 122 0 993 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4476

[startup+282.301 s]
/proc/loadavg: 1.10 1.02 1.01 2/79 22659
/proc/meminfo: memFree=1603112/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=4660 CPUtime=282.18
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1039 0 0 0 28217 1 0 0 25 0 1 0 123496763 4771840 1022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1165 1022 67 122 0 1039 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4660

[startup+342.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 22659
/proc/meminfo: memFree=1602856/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=4884 CPUtime=342.17
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1096 0 0 0 34215 2 0 0 25 0 1 0 123496763 5001216 1079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1221 1079 67 122 0 1095 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4884

[startup+402.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 22659
/proc/meminfo: memFree=1602664/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=5076 CPUtime=402.14
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1149 0 0 0 40212 2 0 0 25 0 1 0 123496763 5197824 1132 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528102 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1269 1132 67 122 0 1143 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5076

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 22659
/proc/meminfo: memFree=1602536/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=5164 CPUtime=462.12
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1175 0 0 0 46210 2 0 0 25 0 1 0 123496763 5287936 1158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1291 1158 67 122 0 1165 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5164

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 22659
/proc/meminfo: memFree=1602216/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=5532 CPUtime=522.1
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1258 0 0 0 52207 3 0 0 25 0 1 0 123496763 5664768 1241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1383 1241 67 122 0 1257 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22659
/proc/meminfo: memFree=1602152/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=5532 CPUtime=582.08
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1274 0 0 0 58205 3 0 0 25 0 1 0 123496763 5664768 1257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1383 1257 67 122 0 1257 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5532

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22659
/proc/meminfo: memFree=1602024/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=5712 CPUtime=642.06
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 1302 0 0 0 64203 3 0 0 25 0 1 0 123496763 5849088 1285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 1428 1285 67 122 0 1302 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5712


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598568/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9196 CPUtime=4000.73
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2184 0 0 0 400046 27 0 0 25 0 1 0 123496763 9416704 2167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2299 2167 67 122 0 2173 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 9196

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598504/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9232 CPUtime=4060.7
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2199 0 0 0 406043 27 0 0 25 0 1 0 123496763 9453568 2182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2308 2182 67 122 0 2182 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 9232

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598440/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9232 CPUtime=4120.69
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2199 0 0 0 412041 28 0 0 25 0 1 0 123496763 9453568 2182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2308 2182 67 122 0 2182 0
Current children cumulated CPU time (s) 4120.69
Current children cumulated vsize (KiB) 9232

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598440/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9296 CPUtime=4180.65
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2202 0 0 0 418037 28 0 0 25 0 1 0 123496763 9519104 2185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2324 2185 67 122 0 2198 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 9296

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598376/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9296 CPUtime=4240.63
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2213 0 0 0 424035 28 0 0 25 0 1 0 123496763 9519104 2196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2324 2196 67 122 0 2198 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 9296

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9400 CPUtime=4300.61
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2235 0 0 0 430032 29 0 0 25 0 1 0 123496763 9625600 2218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2350 2218 67 122 0 2224 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 9400

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598312/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9400 CPUtime=4360.59
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2236 0 0 0 436030 29 0 0 25 0 1 0 123496763 9625600 2219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2350 2219 67 122 0 2224 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 9400

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9400 CPUtime=4420.57
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2237 0 0 0 442027 30 0 0 25 0 1 0 123496763 9625600 2220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2350 2220 67 122 0 2224 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 9400

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9400 CPUtime=4480.55
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2243 0 0 0 448025 30 0 0 25 0 1 0 123496763 9625600 2226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2350 2226 67 122 0 2224 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 9400

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9400 CPUtime=4540.52
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2243 0 0 0 454022 30 0 0 25 0 1 0 123496763 9625600 2226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2350 2226 67 122 0 2224 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 9400

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598184/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9492 CPUtime=4600.51
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2250 0 0 0 460020 31 0 0 25 0 1 0 123496763 9719808 2233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2373 2233 67 122 0 2247 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 9492

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9492 CPUtime=4660.48
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2263 0 0 0 466017 31 0 0 25 0 1 0 123496763 9719808 2246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2373 2246 67 122 0 2247 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 9492

[startup+4722.31 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9448 CPUtime=4720.47
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2263 0 0 0 472015 32 0 0 25 0 1 0 123496763 9674752 2238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2362 2238 67 122 0 2236 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 9448

[startup+4782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 22859
/proc/meminfo: memFree=1598312/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9448 CPUtime=4780.44
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2263 0 0 0 478012 32 0 0 25 0 1 0 123496763 9674752 2238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2362 2238 67 122 0 2236 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 9448

[startup+4842.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9448 CPUtime=4840.41
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2263 0 0 0 484009 32 0 0 25 0 1 0 123496763 9674752 2238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2362 2238 67 122 0 2236 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 9448

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9520 CPUtime=4900.4
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2277 0 0 0 490007 33 0 0 25 0 1 0 123496763 9748480 2252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2380 2252 67 122 0 2254 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 9520

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9520 CPUtime=4960.37
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2277 0 0 0 496004 33 0 0 25 0 1 0 123496763 9748480 2252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2380 2252 67 122 0 2254 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 9520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22859
/proc/meminfo: memFree=1598248/2055920 swapFree=4159800/4192956
[pid=22656] ppid=22654 vsize=9520 CPUtime=5000.06
/proc/22656/stat : 22656 (mxc) R 22654 22656 22602 0 -1 4194304 2277 0 0 0 499973 33 0 0 25 0 1 0 123496763 9748480 2252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22656/statm: 2380 2252 67 122 0 2254 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9520

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.73
CPU system time (s): 0.339948
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 9520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2277
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= 100676

runsolver used 4.86526 second user time and 11.4893 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 27 15:35:38 UTC 2007

IDJOB= 424508
IDBENCH= 20007
IDSOLVER= 174
FILE ID= node46/424508-1177688138

PBS_JOBID= 4698654

Free space on /tmp= 66132 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424508-1177688138/mxc /tmp/evaluation/424508-1177688138/instance-424508-1177688138.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-424508-1177688138 -o ROOT/results/node46/solver-424508-1177688138 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424508-1177688138/mxc /tmp/evaluation/424508-1177688138/instance-424508-1177688138.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  aaccba9de1e5956b8aeb22995647bf6b

RANDOM SEED= 342238693

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.268
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		: 3000.268
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:       1607872 kB
Buffers:         42360 kB
Cached:         325580 kB
SwapCached:       3476 kB
Active:         250888 kB
Inactive:       141252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607872 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          31276 kB
Slab:            41300 kB
Committed_AS:  3508972 kB
PageTables:       1992 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= 66132 MiB

End job on node46 on Fri Apr 27 16:59:02 UTC 2007