Trace number 1554207

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
HydraSAT 2009-03-22-Base? (TO) 1200.02 1200.32

General information on the benchmark

NameAPPLICATIONS/
bitverif/minand/minand128.cnf
MD5SUM34e3afebec3eaf03cbcceb51b352993a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.6065
Satisfiable
(Un)Satisfiability was proved
Number of variables53999
Number of clauses159692
Sum of the clauses size372612
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106460
Number of clauses of size 353230
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1554207-1238725141/watcher-1554207-1238725141 -o /tmp/evaluation-result-1554207-1238725141/solver-1554207-1238725141 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1554207-1238725141.cnf -rs 1897685598 -co memory_limit 1800 

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: 1.00 1.00 1.00 2/64 31872
/proc/meminfo: memFree=1252856/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=2392 CPUtime=0
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 1145179370 2449408 200 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 598 201 151 362 0 233 0

[startup+0.022421 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31872
/proc/meminfo: memFree=1252856/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=2920 CPUtime=0.02
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 364 0 0 0 2 0 0 0 18 0 1 0 1145179370 2990080 348 1992294400 134512640 135997824 4294956160 18446744073709551615 134615107 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 730 348 151 362 0 365 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2920

[startup+0.101424 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31872
/proc/meminfo: memFree=1252856/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=5296 CPUtime=0.09
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 1013 0 0 0 9 0 0 0 18 0 1 0 1145179370 5423104 997 1992294400 134512640 135997824 4294956160 18446744073709551615 134615107 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 1324 998 151 362 0 959 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5296

[startup+0.301436 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31872
/proc/meminfo: memFree=1252856/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=13944 CPUtime=0.29
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 3367 0 0 0 28 1 0 0 20 0 1 0 1145179370 14278656 3192 1992294400 134512640 135997824 4294956160 18446744073709551615 134520053 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 3486 3192 158 362 0 3121 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13944

[startup+0.701462 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31872
/proc/meminfo: memFree=1252856/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=18956 CPUtime=0.69
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 4639 0 0 0 68 1 0 0 23 0 1 0 1145179370 19410944 4308 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 4739 4308 159 362 0 4374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18956

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1233968/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=23712 CPUtime=1.49
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 5864 0 0 0 147 2 0 0 25 0 1 0 1145179370 24281088 5533 1992294400 134512640 135997824 4294956160 18446744073709551615 135605022 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 5962 5535 159 362 0 5597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23712

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1227760/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=30468 CPUtime=3.09
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 7505 0 0 0 306 3 0 0 25 0 1 0 1145179370 31199232 7174 1992294400 134512640 135997824 4294956160 18446744073709551615 134692700 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 7617 7174 159 362 0 7252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30468

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1216560/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=44064 CPUtime=6.29
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 11043 0 0 0 624 5 0 0 25 0 1 0 1145179370 45121536 10271 1992294400 134512640 135997824 4294956160 18446744073709551615 134692820 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 11016 10273 159 362 0 10651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44064

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1203896/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=52740 CPUtime=12.68
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 13183 0 0 0 1262 6 0 0 25 0 1 0 1145179370 54005760 12411 1992294400 134512640 135997824 4294956160 18446744073709551615 134692586 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 13185 12411 159 362 0 12820 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52740

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1200376/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=56008 CPUtime=25.49
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 14202 0 0 0 2542 7 0 0 25 0 1 0 1145179370 57352192 13173 1992294400 134512640 135997824 4294956160 18446744073709551615 134519428 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 14002 13173 159 362 0 13637 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56008

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1194744/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=61172 CPUtime=51.08
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 16009 0 0 0 5100 8 0 0 25 0 1 0 1145179370 62640128 14608 1992294400 134512640 135997824 4294956160 18446744073709551615 134682683 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 15293 14608 175 362 0 14928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 61172

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1192504/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=63436 CPUtime=102.26
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 16561 0 0 0 10218 8 0 0 25 0 1 0 1145179370 64958464 15160 1992294400 134512640 135997824 4294956160 18446744073709551615 134817252 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 15859 15160 175 362 0 15494 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63436

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1192120/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=63832 CPUtime=162.25
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 16651 0 0 0 16216 9 0 0 25 0 1 0 1145179370 65363968 15250 1992294400 134512640 135997824 4294956160 18446744073709551615 134817034 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 15958 15250 175 362 0 15593 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1189880/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=66084 CPUtime=222.24
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17211 0 0 0 22214 10 0 0 25 0 1 0 1145179370 67670016 15810 1992294400 134512640 135997824 4294956160 18446744073709551615 134682663 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16521 15810 175 362 0 16156 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 66084

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1189624/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=66348 CPUtime=282.22
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17274 0 0 0 28212 10 0 0 25 0 1 0 1145179370 67940352 15873 1992294400 134512640 135997824 4294956160 18446744073709551615 135367700 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16587 15873 175 362 0 16222 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 66348

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1189560/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=66480 CPUtime=342.2
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17289 0 0 0 34210 10 0 0 25 0 1 0 1145179370 68075520 15888 1992294400 134512640 135997824 4294956160 18446744073709551615 135368951 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16620 15888 175 362 0 16255 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 66480

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1188728/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=67276 CPUtime=402.19
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17509 0 0 0 40209 10 0 0 25 0 1 0 1145179370 68890624 16108 1992294400 134512640 135997824 4294956160 18446744073709551615 134757818 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16819 16108 175 362 0 16454 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 67276

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1188600/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=67408 CPUtime=462.18
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17534 0 0 0 46207 11 0 0 25 0 1 0 1145179370 69025792 16133 1992294400 134512640 135997824 4294956160 18446744073709551615 134683612 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16852 16133 175 362 0 16487 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 67408

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1188408/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=67804 CPUtime=522.16
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17613 0 0 0 52205 11 0 0 25 0 1 0 1145179370 69431296 16212 1992294400 134512640 135997824 4294956160 18446744073709551615 134757811 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16951 16212 175 362 0 16586 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 67804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1188344/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=67804 CPUtime=582.15
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17613 0 0 0 58204 11 0 0 25 0 1 0 1145179370 69431296 16212 1992294400 134512640 135997824 4294956160 18446744073709551615 134683746 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 16951 16212 175 362 0 16586 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 67804

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31873
/proc/meminfo: memFree=1188088/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=68068 CPUtime=642.13
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17680 0 0 0 64202 11 0 0 25 0 1 0 1145179370 69701632 16279 1992294400 134512640 135997824 4294956160 18446744073709551615 134682658 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17017 16279 175 362 0 16652 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 68068

[startup+702.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31873
/proc/meminfo: memFree=1187448/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=68596 CPUtime=702.12
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17824 0 0 0 70200 12 0 0 25 0 1 0 1145179370 70242304 16423 1992294400 134512640 135997824 4294956160 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17149 16423 175 362 0 16784 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 68596

[startup+762.306 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 31873
/proc/meminfo: memFree=1186872/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=69124 CPUtime=762.11
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17964 0 0 0 76199 12 0 0 25 0 1 0 1145179370 70782976 16563 1992294400 134512640 135997824 4294956160 18446744073709551615 134843936 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17281 16563 175 362 0 16916 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 69124

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31873
/proc/meminfo: memFree=1186872/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=69256 CPUtime=822.09
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 17970 0 0 0 82197 12 0 0 25 0 1 0 1145179370 70918144 16569 1992294400 134512640 135997824 4294956160 18446744073709551615 134683535 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17314 16569 175 362 0 16949 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 69256

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31873
/proc/meminfo: memFree=1186232/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=69788 CPUtime=882.08
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18131 0 0 0 88195 13 0 0 25 0 1 0 1145179370 71462912 16730 1992294400 134512640 135997824 4294956160 18446744073709551615 134682699 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17447 16730 175 362 0 17082 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 69788

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31873
/proc/meminfo: memFree=1186104/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70052 CPUtime=942.06
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18172 0 0 0 94193 13 0 0 25 0 1 0 1145179370 71733248 16771 1992294400 134512640 135997824 4294956160 18446744073709551615 134843920 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17513 16771 175 362 0 17148 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 70052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31873
/proc/meminfo: memFree=1186104/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70052 CPUtime=1002.04
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18180 0 0 0 100191 13 0 0 25 0 1 0 1145179370 71733248 16779 1992294400 134512640 135997824 4294956160 18446744073709551615 134683561 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17513 16779 175 362 0 17148 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 70052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31874
/proc/meminfo: memFree=1185464/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70448 CPUtime=1062.04
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18292 0 0 0 106190 14 0 0 25 0 1 0 1145179370 72138752 16891 1992294400 134512640 135997824 4294956160 18446744073709551615 134683573 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17612 16891 175 362 0 17247 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 70448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31874
/proc/meminfo: memFree=1185464/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70448 CPUtime=1122.02
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18292 0 0 0 112188 14 0 0 25 0 1 0 1145179370 72138752 16891 1992294400 134512640 135997824 4294956160 18446744073709551615 135387659 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17612 16891 175 362 0 17247 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 70448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31874
/proc/meminfo: memFree=1185464/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70448 CPUtime=1182
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18299 0 0 0 118186 14 0 0 25 0 1 0 1145179370 72138752 16898 1992294400 134512640 135997824 4294956160 18446744073709551615 134683591 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17612 16898 175 362 0 17247 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 70448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31874
/proc/meminfo: memFree=1185464/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70448 CPUtime=1200
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18299 0 0 0 119986 14 0 0 25 0 1 0 1145179370 72138752 16898 1992294400 134512640 135997824 4294956160 18446744073709551615 134757837 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17612 16898 175 362 0 17247 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 70448

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31874
/proc/meminfo: memFree=1185464/2055920 swapFree=4177944/4192956
[pid=31872] ppid=31870 vsize=70448 CPUtime=1200
/proc/31872/stat : 31872 (hydrasat) R 31870 31872 30800 0 -1 4194304 18299 0 0 0 119986 14 0 0 25 0 1 0 1145179370 72138752 16898 1992294400 134512640 135997824 4294956160 18446744073709551615 134757837 0 0 4096 1 0 0 0 17 1 0 0
/proc/31872/statm: 17612 16898 175 362 0 17247 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 70448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.156976
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 70448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18299
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= 2
involuntary context switches= 2836

runsolver used 0.821875 second user time and 2.67859 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-03 04:19:01
IDJOB=1554207
IDBENCH=70776
IDSOLVER=520
FILE ID=node29/1554207-1238725141
PBS_JOBID= 9085291
Free space on /tmp= 66536 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/APPLICATIONS/bitverif/minand/minand128.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554207-1238725141/watcher-1554207-1238725141 -o /tmp/evaluation-result-1554207-1238725141/solver-1554207-1238725141 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1554207-1238725141.cnf -rs 1897685598 -co memory_limit 1800

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

MD5SUM BENCH= 34e3afebec3eaf03cbcceb51b352993a
RANDOM SEED=1897685598

node29.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		: 3000.234
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		: 3000.234
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:       1253336 kB
Buffers:        106824 kB
Cached:         589888 kB
SwapCached:       8856 kB
Active:         273304 kB
Inactive:       433972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253336 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            4052 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            81248 kB
Committed_AS:  3268956 kB
PageTables:       1476 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= 66532 MiB
End job on node29 at 2009-04-03 04:39:03